Automate releases without a manual PR prior to release

[nitrocode]

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• I'd be willing to implement this feature (contributing guide)

Describe the user story

I'd like to automate releases without making manual changes

• to avoid issues like this
  • Wrong atlantis version in 0.22 release #2909
• to avoid chore prs like
  • chore: release v0.22.3 #3005
  • Release 0.22.0 #2910
  • Release 0.21.0 #2734

Describe the solution you'd like

Instead of hard coding three version, let's pass in the version using an ldflag via goreleaser

See https://github.com/cloudposse/atmos/blob/3a43ea01e4704705a23afae861931e07bafdfc8d/cmd/version.go#L8 (their default is 0.0.1, ours can be build or local) and https://github.com/cloudposse/atmos/blob/3a43ea01e4704705a23afae861931e07bafdfc8d/.goreleaser.yml#L27 for inspiration.

For the kustomize bundle, let's just use latest since that is already tied to the latest stable release.

Scenarios after completion

• PR merge - should result in version dev-<7 char git ref>.
• prerelease and release - results in version with same tag name

Currently above scenarios will return hard coded value from code

Here is where we currently document our current manual release pr steps

https://github.com/runatlantis/atlantis/blob/main/CONTRIBUTING.md#creating-a-new-release

Describe the drawbacks of your solution

None

Describe alternatives you've considered

None

• This may be a duplicate or related to Automate version releases #1461