Upload build logs for new failing job

Author: ncooke3

.github/workflows/spm.yml

@@ -153,4 +153,9 @@ jobs:
       run: scripts/third_party/travis/retry.sh ./scripts/build.sh version-test ${{ matrix.target }} spm
     - name: Analytics Build Tests
       run: scripts/third_party/travis/retry.sh ./scripts/build.sh analytics-import-test ${{ matrix.target }} spm
+    - uses: actions/upload-artifact@v4
+      if: ${{ failure() }}
+      with:
+        name: spm-platforms-${{ matrix.target }}-${{ matrix.os }}-${{ matrix.xcode }}-logs
+        path: xcodebuild-*.log