Preserve a format of RPC command definitions

Currently RPC commands are formatted in a way that it's easy to read
and that test/lint/check-rpc-mappings.py can parse it.

To void breaking test/lint/check-rpc-mappings.py script by running
clang-format, RPC command definitions should be disabled for clang-format.

src/coins.h

@@ -285,8 +285,8 @@ public:
      * Note that lightweight clients may not know anything besides the hash of previous transactions,
      * so may not be able to calculate this.
      *
-     * @param[in] tx	transaction for which we are checking input total
-     * @return	Sum of value of all inputs (scriptSigs)
+     * @param[in] tx    transaction for which we are checking input total
+     * @return  Sum of value of all inputs (scriptSigs)
      */
     CAmount GetValueIn(const CTransaction& tx) const;
 

src/rpc/blockchain.cpp

@@ -2179,6 +2179,7 @@ UniValue scantxoutset(const JSONRPCRequest& request)
     return result;
 }
 
+// clang-format off
 static const CRPCCommand commands[] =
 { //  category              name                      actor (function)         argNames
   //  --------------------- ------------------------  -----------------------  ----------
@@ -2214,6 +2215,7 @@ static const CRPCCommand commands[] =
     { "hidden",             "waitforblockheight",     &waitforblockheight,     {"height","timeout"} },
     { "hidden",             "syncwithvalidationinterfacequeue", &syncwithvalidationinterfacequeue, {} },
 };
+// clang-format on
 
 void RegisterBlockchainRPCCommands(CRPCTable &t)
 {

src/rpc/client.cpp

@@ -18,6 +18,7 @@ public:
     std::string paramName;  //!< parameter name
 };
 
+// clang-format off
 /**
  * Specify a (method, idx, name) here if the argument is a non-string RPC
  * argument and needs to be converted from JSON.
@@ -174,6 +175,7 @@ static const CRPCConvertParam vRPCConvertParams[] =
     { "rescanblockchain", 1, "stop_height"},
     { "createwallet", 1, "disable_private_keys"},
 };
+// clang-format on
 
 class CRPCConvertTable
 {

src/rpc/mining.cpp

@@ -968,6 +968,7 @@ static UniValue estimaterawfee(const JSONRPCRequest& request)
     return result;
 }
 
+// clang-format off
 static const CRPCCommand commands[] =
 { //  category              name                      actor (function)         argNames
   //  --------------------- ------------------------  -----------------------  ----------
@@ -986,6 +987,7 @@ static const CRPCCommand commands[] =
 
     { "hidden",             "estimaterawfee",         &estimaterawfee,         {"conf_target", "threshold"} },
 };
+// clang-format on
 
 void RegisterMiningRPCCommands(CRPCTable &t)
 {

src/rpc/misc.cpp

@@ -456,6 +456,7 @@ static UniValue echo(const JSONRPCRequest& request)
     return request.params;
 }
 
+// clang-format off
 static const CRPCCommand commands[] =
 { //  category              name                      actor (function)         argNames
   //  --------------------- ------------------------  -----------------------  ----------
@@ -471,6 +472,7 @@ static const CRPCCommand commands[] =
     { "hidden",             "echo",                   &echo,                   {"arg0","arg1","arg2","arg3","arg4","arg5","arg6","arg7","arg8","arg9"}},
     { "hidden",             "echojson",               &echo,                   {"arg0","arg1","arg2","arg3","arg4","arg5","arg6","arg7","arg8","arg9"}},
 };
+// clang-format on
 
 void RegisterMiscRPCCommands(CRPCTable &t)
 {

src/rpc/net.cpp

@@ -624,6 +624,7 @@ static UniValue setnetworkactive(const JSONRPCRequest& request)
     return g_connman->GetNetworkActive();
 }
 
+// clang-format off
 static const CRPCCommand commands[] =
 { //  category              name                      actor (function)         argNames
   //  --------------------- ------------------------  -----------------------  ----------
@@ -640,6 +641,7 @@ static const CRPCCommand commands[] =
     { "network",            "clearbanned",            &clearbanned,            {} },
     { "network",            "setnetworkactive",       &setnetworkactive,       {"state"} },
 };
+// clang-format on
 
 void RegisterNetRPCCommands(CRPCTable &t)
 {

src/rpc/rawtransaction.cpp

@@ -1801,6 +1801,7 @@ UniValue converttopsbt(const JSONRPCRequest& request)
     return EncodeBase64((unsigned char*)ssTx.data(), ssTx.size());
 }
 
+// clang-format off
 static const CRPCCommand commands[] =
 { //  category              name                            actor (function)            argNames
   //  --------------------- ------------------------        -----------------------     ----------
@@ -1822,6 +1823,7 @@ static const CRPCCommand commands[] =
     { "blockchain",         "gettxoutproof",                &gettxoutproof,             {"txids", "blockhash"} },
     { "blockchain",         "verifytxoutproof",             &verifytxoutproof,          {"proof"} },
 };
+// clang-format on
 
 void RegisterRawTransactionRPCCommands(CRPCTable &t)
 {

src/rpc/server.cpp

@@ -255,6 +255,7 @@ static UniValue uptime(const JSONRPCRequest& jsonRequest)
     return GetTime() - GetStartupTime();
 }
 
+// clang-format off
 /**
  * Call Table
  */
@@ -266,6 +267,7 @@ static const CRPCCommand vRPCCommands[] =
     { "control",            "stop",                   &stop,                   {}  },
     { "control",            "uptime",                 &uptime,                 {}  },
 };
+// clang-format on
 
 CRPCTable::CRPCTable()
 {

src/wallet/rpcwallet.cpp

@@ -4760,6 +4760,7 @@ UniValue importprunedfunds(const JSONRPCRequest& request);
 UniValue removeprunedfunds(const JSONRPCRequest& request);
 UniValue importmulti(const JSONRPCRequest& request);
 
+// clang-format off
 static const CRPCCommand commands[] =
 { //  category              name                                actor (function)                argNames
     //  --------------------- ------------------------          -----------------------         ----------
@@ -4834,6 +4835,7 @@ static const CRPCCommand commands[] =
 
     { "generating",         "generate",                         &generate,                      {"nblocks","maxtries"} },
 };
+// clang-format on
 
 void RegisterWalletRPCCommands(CRPCTable &t)
 {