Add Resource Manager Tags support to 'google_container_cluster' (#9531) (#17346)

* resourceManagerTags added to Cluster Node Config schema

* update beta tag

* add cluster and node proto tests

* add expand and flatten proto

* removed beta tag

* added to documentation

* added resource manager tags to auto pilot

* migrating resourceManagerTags tests

* migrating node_pools test

* migrating additional tests

* minor fixes

* fixing tests

* add in-place update support

* fixed tests

* fixed annotations

* validated clusters and node pools tests. Isolated node pool auto config

* isolated resource manager tags from docs

* fixed permission issue

* fixed spaces

* fixed non determinism on tag keys

* removed auto_pilot rmts

* fixed time_sleep

* add depends_on to IAM policies

[upstream:343ff46df5008cc457392c3baafd0acc6dc97633]

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

.changelog/9531.txt

@@ -0,0 +1,6 @@
+```release-note:enhancement
+container: added `node_config.resource_manager_tags` field to `google_container_cluster` resource
+```
+```release-note:enhancement
+container: added `node_config.resource_manager_tags` field to `google_container_node_pool` resource
+```