Improve Release Workflow

[AlexFenlon]

Proposed changes

• Fix dry-run logic
• Change git credentials for creating tag
• Add branch input to allow re-running tagged releases
• Change title of run to specify release version/dry-run
• build-docker depends on tag

Checklist

Before creating a PR, run through this checklist and mark each as complete.

• I have read the CONTRIBUTING guide
• I have proven my fix is effective or that my feature works
• I have checked that all unit tests pass after adding my changes
• I have ensured the README is up to date
• I have rebased my branch onto main
• I will ensure my PR is targeting the main branch and pulling from my branch on my own fork