[CI-PTR] Allow PTR Spec Test to have an empty spec matrix, but still pass CI. #24451
renantheramain.yml
on: pull_request
Matrix: ubuntu-clang-build
Matrix: ubuntu-gcc-build
macos-latest
4m 4s
Matrix: windows-VS
Matrix: spec-test
Matrix: ubuntu-run
Matrix: Spell Data Dump
Matrix: Action Priority List Dump / Regenerate Profiles