Document platform security plugins in kibana.json (#101965)

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

src/plugins/security_oss/kibana.json

@@ -1,5 +1,10 @@
 {
   "id": "securityOss",
+  "owner": {
+    "name": "Platform Security",
+    "githubTeam": "kibana-security"
+  },
+  "description": "This plugin exposes a limited set of security functionality to OSS plugins.",
   "version": "8.0.0",
   "kibanaVersion": "kibana",
   "configPath": ["security"],

src/plugins/spaces_oss/kibana.json

@@ -1,5 +1,10 @@
 {
   "id": "spacesOss",
+  "owner": {
+    "name": "Platform Security",
+    "githubTeam": "kibana-security"
+  },
+  "description": "This plugin exposes a limited set of spaces functionality to OSS plugins.",
   "version": "kibana",
   "server": false,
   "ui": true,

x-pack/plugins/encrypted_saved_objects/kibana.json

@@ -1,5 +1,10 @@
 {
   "id": "encryptedSavedObjects",
+  "owner": {
+    "name": "Platform Security",
+    "githubTeam": "kibana-security"
+  },
+  "description": "This plugin provides encryption and decryption utilities for saved objects containing sensitive information.",
   "version": "8.0.0",
   "kibanaVersion": "kibana",
   "configPath": ["xpack", "encryptedSavedObjects"],

x-pack/plugins/security/kibana.json

@@ -1,5 +1,10 @@
 {
   "id": "security",
+  "owner": {
+    "name": "Platform Security",
+    "githubTeam": "kibana-security"
+  },
+  "description": "This plugin provides authentication and authorization features, and exposes functionality to understand the capabilities of the currently authenticated user.",
   "version": "8.0.0",
   "kibanaVersion": "kibana",
   "configPath": ["xpack", "security"],

x-pack/plugins/spaces/kibana.json

@@ -1,5 +1,10 @@
 {
   "id": "spaces",
+  "owner": {
+    "name": "Platform Security",
+    "githubTeam": "kibana-security"
+  },
+  "description": "This plugin provides the Spaces feature, which allows saved objects to be organized into meaningful categories.",
   "version": "8.0.0",
   "kibanaVersion": "kibana",
   "configPath": ["xpack", "spaces"],