minor: doc: use the same style of version_added across repo (#703) (#715)

[PR #703/63607630 backport][stable-3] minor(doc): use the same style of version_added across repo

This is a backport of PR #703 as merged into main (6360763).
SUMMARY
Currently is no single style of version_added, in some places it's unquoted, somewhere single quote is used, in another places it's double quoted. Moreover, some file had different styles in one single file.
The aim of this PR is to update whole repo to single style for version_added
ISSUE TYPE

Docs Pull Request

COMPONENT NAME
kustomize
helm
helm_info
helm_plugin
helm_plugin_info
helm_pull
helm_repository
helm_template
k8s_cluster_info
k8s_cp
k8s_drain
k8s_exec
k8s_log
k8s_rollback
k8s_taint
ADDITIONAL INFORMATION
The same style is proposed as used in amazon.aws collections

Reviewed-by: Mike Graves <mgraves@redhat.com>

plugins/doc_fragments/helm_common_options.py

@@ -36,12 +36,12 @@ options:
     description:
     - Provide a URL for accessing the API. Can also be specified via C(K8S_AUTH_HOST) environment variable.
     type: str
-    version_added: "1.2.0"
+    version_added: 1.2.0
   api_key:
     description:
     - Token used to authenticate with the API. Can also be specified via C(K8S_AUTH_API_KEY) environment variable.
     type: str
-    version_added: "1.2.0"
+    version_added: 1.2.0
   validate_certs:
     description:
     - Whether or not to verify the API server's SSL certificates. Can also be specified via C(K8S_AUTH_VERIFY_SSL)
@@ -49,12 +49,12 @@ options:
     type: bool
     aliases: [ verify_ssl ]
     default: True
-    version_added: "1.2.0"
+    version_added: 1.2.0
   ca_cert:
     description:
     - Path to a CA certificate used to authenticate with the API. The full certificate chain must be provided to
       avoid certificate validation errors. Can also be specified via C(K8S_AUTH_SSL_CA_CERT) environment variable.
     type: path
     aliases: [ ssl_ca_cert ]
-    version_added: "1.2.0"
+    version_added: 1.2.0
 """

plugins/doc_fragments/k8s_delete_options.py

@@ -15,7 +15,7 @@ class ModuleDocFragment(object):
 options:
   delete_options:
     type: dict
-    version_added: '1.2.0'
+    version_added: 1.2.0
     description:
     - Configure behavior when deleting an object.
     - Only used when I(state=absent).