Fix CI git permissions

[ThomasLaPiana]

Closes #2440

Code Changes

• Add a line to the CI workflow that sets git directory permissions

Steps to Confirm

• pytest(ctl-not-external) checks pass

Pre-Merge Checklist

• All CI Pipelines Succeeded
• Documentation:
  • documentation complete, PR opened in fidesdocs
  • documentation issue created in fidesdocs
• Issue Requirements are Met
• Relevant Follow-Up Issues Created
• Update CHANGELOG.md

Description Of Changes

GitHub Actions Issue

[codecov]

Codecov Report

Base: 82.48% // Head: 88.55% // Increases project coverage by +6.07% 🎉

Coverage data is based on head (e6445c3) compared to base (9276432).
Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2441      +/-   ##
==========================================
+ Coverage   82.48%   88.55%   +6.07%     
==========================================
  Files         327      327              
  Lines       15714    15714              
  Branches     4348     4348              
==========================================
+ Hits        12961    13915     +954     
+ Misses       2642     1644     -998     
- Partials      111      155      +44     

Impacted Files	Coverage Δ
src/fides/api/ops/models/policy.py	93.23% <0.00%> (+1.12%)	⬆️
src/fides/core/config/__init__.py	91.86% <0.00%> (+1.16%)	⬆️
src/fides/lib/db/base_class.py	89.28% <0.00%> (+1.42%)	⬆️
src/fides/api/ops/schemas/dataset.py	100.00% <0.00%> (+1.49%)	⬆️
.../ops/api/v1/endpoints/user_permission_endpoints.py	95.91% <0.00%> (+2.04%)	⬆️
src/fides/api/ctl/routes/health.py	87.50% <0.00%> (+2.08%)	⬆️
src/fides/cli/options.py	94.87% <0.00%> (+2.56%)	⬆️
src/fides/cli/commands/generate.py	86.56% <0.00%> (+2.98%)	⬆️
src/fides/api/main.py	86.20% <0.00%> (+3.44%)	⬆️
src/fides/cli/commands/scan.py	88.67% <0.00%> (+5.66%)	⬆️
... and 40 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[ThomasLaPiana]

CI Checks all passed, executive merge to unstick other PRs