fix flags

Author: pennam

.github/workflows/compile-examples.yml

@@ -345,7 +345,8 @@ jobs:
             ${{ matrix.sketch-paths }}
           enable-deltas-report: "true"
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
-          cli-compile-flags: "--output-dir=${{ env.BUILD_PATH }}/build/${{ matrix.board.type }}"
+          cli-compile-flags: |
+            - --output-dir=${{ env.BUILD_PATH }}
 
       - name: Write data to size trends report spreadsheet
         # Update report on every push to the master branch
@@ -367,5 +368,5 @@ jobs:
         if: github.event_name == 'pull_request'
         uses: actions/upload-artifact@v4
         with:
-          name: sketches-build
+          name: sketches-build-${{ matrix.board.artifact-name-suffix }}
           path: ${{ env.BUILD_PATH }}