fix(controller)!: check create setting when attempting to clone non-existent remote branch

[krancour]

The git-clone step's checkout[].create setting wasn't being checked before creating a new remote branch.

Thanks to @34fathombelow for finding this.

This is a breaking change only insofar as it changes (incorrect) behavior.

If it trips anyone up, the error message should be informative enough for them to fix the issue quickly.

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[codecov]

Codecov Report

Attention: Patch coverage is 9.09091% with 10 lines in your changes missing coverage. Please review.

Project coverage is 51.07%. Comparing base (ac18cc2) to head (4bb0ca3).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
internal/directives/git_cloner.go	9.09%	8 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3012      +/-   ##
==========================================
- Coverage   51.10%   51.07%   -0.04%     
==========================================
  Files         282      283       +1     
  Lines       25365    25382      +17     
==========================================
  Hits        12963    12963              
- Misses      11704    11720      +16     
- Partials      698      699       +1     

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[akuitybot]

Successfully created backport PR for release-1.1:

• chore(backport release-1.1): fix(controller)!: check create setting when attempting to clone non-existent remote branch #3014

[akuitybot]

Backport failed for release-1.0, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin release-1.0
git worktree add -d .worktree/backport-3012-to-release-1.0 origin/release-1.0
cd .worktree/backport-3012-to-release-1.0
git switch --create backport-3012-to-release-1.0
git cherry-pick -x ad139d2d6e2b84644fde8596b89ff0952b4c049e

[akuitybot]

Backport failed for release-1.1, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin release-1.1
git worktree add -d .worktree/backport-3012-to-release-1.1 origin/release-1.1
cd .worktree/backport-3012-to-release-1.1
git switch --create backport-3012-to-release-1.1
git cherry-pick -x ad139d2d6e2b84644fde8596b89ff0952b4c049e