Bump SimenB/github-actions-cpu-cores from 1 to 2 (#19894)

Bumps [SimenB/github-actions-cpu-cores](https://github.com/simenb/github-actions-cpu-cores) from 1 to 2.
- [Release notes](https://github.com/simenb/github-actions-cpu-cores/releases)
- [Commits](https://github.com/simenb/github-actions-cpu-cores/compare/v1...v2)

---
updated-dependencies:
- dependency-name: SimenB/github-actions-cpu-cores
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/windows_conditional_compilation.yml

@@ -85,7 +85,7 @@ jobs:
       #
 
       - name: Get number of CPU cores
-        uses: SimenB/github-actions-cpu-cores@v1
+        uses: SimenB/github-actions-cpu-cores@v2
         id: cpu-cores
 
       - uses: ilammy/msvc-dev-cmd@v1