Reapply "Remove kubeconfig value from module invocation log (#826)" (#899) (#966) (#979)

This reverts commit 1d962fb from stable-6 (i.e., reapplies the changes from #966); this is a temporary fix for #782 as it will re-introduce #870.

Reviewed-by: Alina Buzachis
Reviewed-by: GomathiselviS <gomathiselvi@gmail.com>

plugins/module_utils/helm_args_common.py

@@ -16,6 +16,7 @@ HELM_AUTH_ARG_SPEC = dict(
         type="raw",
         aliases=["kubeconfig_path"],
         fallback=(env_fallback, ["K8S_AUTH_KUBECONFIG"]),
+        no_log=True,
     ),
     host=dict(type="str", fallback=(env_fallback, ["K8S_AUTH_HOST"])),
     ca_cert=dict(