Re-enable artifact uploading

Author: kateinoigakukun

.github/workflows/main.yml

@@ -47,18 +47,18 @@ jobs:
           ./utils/webassembly/ci.sh
           echo "Cleanup build directory to free disk space"
           rm -rf ../build
-#      - name: Upload Linux installable archive
-#        uses: actions/upload-artifact@v1
-#        with:
-#          name: linux-installable
-#          path: ../swift-wasm-DEVELOPMENT-SNAPSHOT-linux.tar.gz
-#      - name: Pack test results
-#        run: tar cJf swift-test-results.tar.gz ../build/*/swift-linux-x86_64/swift-test-results
-#      - name: Upload test results
-#        uses: actions/upload-artifact@v1
-#        with:
-#          name: linux-test-results
-#          path: ./swift-test-results.tar.gz
+      - name: Upload Linux installable archive
+        uses: actions/upload-artifact@v1
+        with:
+          name: linux-installable
+          path: ../swift-wasm-DEVELOPMENT-SNAPSHOT-linux.tar.gz
+      - name: Pack test results
+        run: tar cJf swift-test-results.tar.gz ../build/*/swift-linux-x86_64/swift-test-results
+      - name: Upload test results
+        uses: actions/upload-artifact@v1
+        with:
+          name: linux-test-results
+          path: ./swift-test-results.tar.gz
 
   macos_build:
     timeout-minutes: 0