Switch debug-artifacts job back to ubuntu

Now that CLI v2.17.4+ are available, we can switch this job back to `ubuntu`. As a result, we can also bring back testing on the older CLI versions (which did not work on MacOS).

This change is orthogonal to the PR check generator change as the check doesn't use the generator.

.github/workflows/debug-artifacts.yml

@@ -22,10 +22,9 @@ jobs:
       fail-fast: false
       matrix:
         version:
-        # TODO: Once CLI v2.17.4 is available and the platform is switched back to ubuntu,
-        #       stable-20230403, stable-v2.13.5, and stable-v2.14.6 can be added back to this matrix,
-        #       and the VERSIONS variable in the bash script below. 
-        #       Prior to CLI v2.15.1, ARM runners were not supported by the build tracer.
+        - stable-20230403
+        - stable-v2.13.5
+        - stable-v2.14.6
         - stable-v2.15.5
         - stable-v2.16.6
         - default
@@ -35,7 +34,7 @@ jobs:
     env:
       CODEQL_ACTION_TEST_MODE: true
     timeout-minutes: 45
-    runs-on: macos-latest # TODO: Switch back to ubuntu for `nightly-latest` and `linked` once CLI v2.17.4 is available.
+    runs-on: ubuntu-latest
     steps:
       - name: Check out repository
         uses: actions/checkout@v4
@@ -73,7 +72,7 @@ jobs:
       - name: Check expected artifacts exist
         shell: bash
         run: |
-          VERSIONS="stable-v2.15.5 stable-v2.16.6 default linked nightly-latest"
+          VERSIONS="stable-20230403 stable-v2.13.5 stable-v2.14.6 stable-v2.15.5 stable-v2.16.6 default linked nightly-latest"
           LANGUAGES="cpp csharp go java javascript python"
           for version in $VERSIONS; do
             pushd "./my-debug-artifacts-${version//./}"