support Tags field for all resources (on create)

Re-adds support for the Tags field on all resources. Support only
includes tag on create operations due to the separate Tagris API calls
that need to be made when updating a resource's tags.

Signed-off-by: Jay Pipes <jaypipes@gmail.com>

Author: jaypipes

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,14 +1,14 @@
 ack_generate_info:
-  build_date: "2021-09-01T07:31:19Z"
+  build_date: "2021-09-09T16:38:44Z"
   build_hash: 6f22b7b568e25b4ee007bb1ab5f9338c16daf172
-  go_version: go1.15.2 darwin/amd64
+  go_version: go1.17 linux/amd64
   version: v0.13.0
-api_directory_checksum: 55bda024573f683b8982a0a13e1bf9041bad0d13
+api_directory_checksum: 61b2df8f262699f3e6192266696b62f61d5f5f72
 api_version: v1alpha1
 aws_sdk_go_version: v1.38.52
 generator_config_info:
-  file_checksum: 7700b908b185617f036c6d6a04e0d16f9d9cca11
+  file_checksum: 7b2450f876b22fb4dcf8b62a2b219b2631c52697
   original_file_name: generator.yaml
 last_modification:
   reason: API generation
-  timestamp: 2021-09-01 07:31:28.178382 +0000 UTC
+  timestamp: 2021-09-09 16:38:48.63271762 +0000 UTC

apis/v1alpha1/cache_parameter_group.go

@@ -216,11 +216,5 @@ ignore:
     - ModifyReplicationGroupInput.SecurityGroupIds
     - ModifyReplicationGroupInput.EngineVersion
     - CreateReplicationGroupInput.GlobalReplicationGroupId
-    - CreateSnapshotInput.Tags
-    - CreateCacheParameterGroupInput.Tags
-    - CreateCacheSubnetGroupInput.Tags
-    - CreateReplicationGroupInput.Tags
-    - CreateUserInput.Tags
-    - CreateUserGroupInput.Tags
     - CreateReplicationGroupInput.AutoMinorVersionUpgrade
-    - CreateReplicationGroupInput.NumCacheClusters
+    - CreateReplicationGroupInput.NumCacheClusters

apis/v1alpha1/cache_subnet_group.go

@@ -66,6 +66,25 @@ spec:
                       type: string
                   type: object
                 type: array
+              tags:
+                description: A list of tags to be added to this resource. A tag is
+                  a key-value pair. A tag key must be accompanied by a tag value,
+                  although null is accepted.
+                items:
+                  description: A tag that can be added to an ElastiCache cluster or
+                    replication group. Tags are composed of a Key/Value pair. You
+                    can use tags to categorize and track all your ElastiCache resources,
+                    with the exception of global replication group. When you add or
+                    remove tags on replication groups, those actions will be replicated
+                    to all nodes in the replication group. A tag with a null Value
+                    is permitted.
+                  properties:
+                    key:
+                      type: string
+                    value:
+                      type: string
+                  type: object
+                type: array
             required:
             - cacheParameterGroupFamily
             - cacheParameterGroupName