prepare release 5.1.0 (#865)

SUMMARY
This release came with new module helm_registry_auth, and improvements to the error messages in the k8s_drain module, new parameter insecure_registry for helm_template module and several bug fixes.
ISSUE TYPE

New release pull request

Changelog
Minor Changes

Bump version of ansible-lint to minimum 24.7.0 (#765).
Parameter insecure_registry added to helm_template as equivalent of insecure-skip-tls-verify (#805).
connection/kubectl.py - Added an example of using the kubectl connection plugin to the documentation (#741).
k8s_drain - Improve error message for pod disruption budget when draining a node (#797).

Bugfixes

helm - Helm version checks did not support RC versions. They now accept any version tags. (#745).
helm_pull - Apply no_log=True to pass_credentials to silence false positive warning.. (#796).
k8s_drain - Fix k8s_drain does not wait for single pod (#769).
k8s_drain - Fix k8s_drain runs into a timeout when evicting a pod which is part of a stateful set  (#792).
kubeconfig option should not appear in module invocation log (#782).
kustomize - kustomize plugin fails with deprecation warnings (#639).
waiter - Fix waiting for daemonset when desired number of pods is 0. (#756).

New Modules

helm_registry_auth - Helm registry authentication module

ADDITIONAL INFORMATION
Collection kubernets.core version 3.1.0 is compatible with ansible-core>=2.15.0

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

Makefile

@@ -1,5 +1,5 @@
 # Also needs to be updated in galaxy.yml
-VERSION = 5.0.0
+VERSION = 5.1.0
 
 TEST_ARGS ?= ""
 PYTHON_VERSION ?= `python -c 'import platform; print(".".join(platform.python_version_tuple()[0:2]))'`