Update workflows (v1)

[awharn]

What It Does

Update workflow permissions

How to Test

Review Checklist
I certify that I have:

• tested my changes
• added/updated automated tests
• updated the changelog
• followed the contribution guidelines

Additional Comments

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.14%. Comparing base (4c19a53) to head (9858fdf).
Report is 2 commits behind head on zowe-v1-lts.

Additional details and impacted files

@@             Coverage Diff              @@
##           zowe-v1-lts     #159   +/-   ##
============================================
  Coverage        76.14%   76.14%           
============================================
  Files               25       25           
  Lines              327      327           
  Branches            41       41           
============================================
  Hits               249      249           
  Misses              78       78           

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