Fix macOS tests (#495)

.github/workflows/build.yaml

@@ -46,12 +46,11 @@ jobs:
     strategy:
       matrix:
         include:
-# Disable macOS tests for now, they fail to run in CI, needs investigation.
-#          - name: macOS Universal
-#            os: macos
-#            artifact: macos
-#            executable: "./dist/mac-universal/Element.app/Contents/MacOS/Element"
-#            prepare_cmd: "chmod +x ./dist/mac-universal/Element.app/Contents/MacOS/Element"
+          - name: macOS Universal
+            os: macos
+            artifact: macos
+            executable: "./dist/mac-universal/Element.app/Contents/MacOS/Element"
+            prepare_cmd: "find ./dist/mac-universal/Element.app -type f | perl -lne 'print if -B' | tr '\\n' '\\0' | xargs -0 -n1 chmod 755"
           - name: 'Linux (sqlcipher: system)'
             os: ubuntu
             artifact: linux-sqlcipher-system
@@ -101,6 +100,7 @@ jobs:
 
       - name: Upload Artifacts
         uses: actions/upload-artifact@v3
+        if: always()
         with:
           name: ${{ matrix.artifact }}
           path: test_artifacts