[Chapel Merge] Adjust the max-parallel parameter for GA paratest

Branch: refs/heads/main
Revision: 0386bfe90f4f5fcb45962deac75061e90416bd31
Author: jabraham17
Link: Adjust the max-parallel parameter for GA paratest by jabraham17 · Pull Request #29331 · chapel-lang/chapel · GitHub
Log Message:
Adjust the max-parallel parameter for GA paratest (#29331)

Compare: Comparing 56bcfa5187835717e559e652cda75ce51342789c...d1806286d1f44f0b6b56ac345fd335109bdf618c · chapel-lang/chapel · GitHub

Diff:
M .github/workflows/extended-ci-checks.yml
M .github/workflows/ga-paratest.yml
https://github.com/chapel-lang/chapel/pull/29331.diff