chore(ci/create_release_pull_request): Fetch 5 extra commits

[legobeat]

Description

To avoid failing if base branch has moved.

Alternative to this (if we want to strictly require branches to be in sync) would be an error message that explains the situation.

Related issues

Manual testing steps

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 65.70%. Comparing base (d27a233) to head (71e9432).
Report is 220 commits behind head on develop.

❗ Current head 71e9432 differs from pull request most recent head deb6533

Please upload reports for the commit deb6533 to get more accurate results.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #24532      +/-   ##
===========================================
- Coverage    67.37%   65.70%   -1.67%     
===========================================
  Files         1278     1366      +88     
  Lines        49881    54361    +4480     
  Branches     12944    14141    +1197     
===========================================
+ Hits         33605    35714    +2109     
- Misses       16276    18647    +2371     

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