The Revision Label makes terraform plan think helm release has changes

[jay-docusign]

Describe the Issue
Code adds a .Revision label to everything
https://github.com/virtual-kubelet/azure-aci/blob/master/charts/virtual-kubelet/templates/_helpers.tpl#L25

This results in helm template returning a manifest which has diffs in labels and checksum.

Steps To Reproduce
Example

"virtual-kubelet-test/deployment.apps/apps/v1/virtual-kubelet-release-test-virtual-kubelet-azure-aci"                                                 = {

                  ~ metadata   = {
                      ~ labels    = {
                          ~ revision     = "21" -> "22"
                            # (6 unchanged attributes hidden)
                        }
                        name      = "virtual-kubelet-release-test-virtual-kubelet-azure-aci"
                        # (1 unchanged attribute hidden)
                    }
                  ~ spec       = {
                      ~ template = {
                          ~ metadata = {
                              ~ annotations = {
                                  ~ "checksum/secret" = "7bffddf3d3196ab131293bf3d4a390e339a9df50dadaa64cf6dcc78961ef2142" -> "d1c5fdc3851dbea0e8b748f5dc3fd3fc936811e33592267ba709342714e99fd3"
                                }
                                # (1 unchanged attribute hidden)
                            }
                            # (1 unchanged attribute hidden)
                        }
                        # (2 unchanged attributes hidden)
                    }
                    # (2 unchanged attributes hidden)
                }

Expected behavior
helm template should not show any changes from existing release by default.
Ways to achieve:

1. Remove Revision label completely
2. Put Revision label behind a conditional
3. Allow labels to be modifiable via Values

Virtual-kubelet version
1.6.0

Kubernetes version
1.24

Additional context

[phynot]

@helayoty @smritidahal653 would you please review this issue and let us know if it can be fixed?