Fix some yamlRestTestV7CompatTest tests (elastic#125682) (elastic#125949)

The V7 REST compat tests shouldn't run with queryable built-in roles
enabled.

Relates elastic#120323

Fixes elastic#121501
Fixes elastic#122226
Fixes elastic#122687
Fixes elastic#123081
Fixes elastic#123147

(cherry picked from commit a3b9b98)

# Conflicts:
#	muted-tests.yml

Author: nielsbauman

x-pack/plugin/build.gradle

@@ -224,3 +224,7 @@ tasks.named("yamlRestTestV7CompatTransform").configure({ task ->
   task.skipTest("esql/40_unsupported_types/unsupported", "TODO: support for subset of metric fields")
   task.skipTest("esql/40_unsupported_types/unsupported with sort", "TODO: support for subset of metric fields")
 })
+
+tasks.named('yamlRestTestV7CompatTest').configure {
+  systemProperty 'es.queryable_built_in_roles_enabled', 'false'
+}