Fix ansible-test --exclude with delegation.

Previously the option worked with integration commands but not units or sanity.

(cherry picked from commit 38eba60849)

test/runner/lib/executor.py

@@ -1235,7 +1235,7 @@ def command_units(args):
         raise AllTargetsSkipped()
 
     if args.delegate:
-        raise Delegate(require=changes)
+        raise Delegate(require=changes, exclude=args.exclude)
 
     version_commands = []
 

test/runner/lib/sanity/__init__.py

@@ -65,7 +65,7 @@ def command_sanity(args):
         raise AllTargetsSkipped()
 
     if args.delegate:
-        raise Delegate(require=changes)
+        raise Delegate(require=changes, exclude=args.exclude)
 
     install_command_requirements(args)