Add linux-arm64 to manual release for testing

.github/workflows/manual_release.yaml

@@ -142,3 +142,49 @@ jobs:
           name: authoringtool-linux
           path: ./AuthoringTool/bin/Desktop_Publish/
           if-no-files-found: error
+  publish-linux-arm64:
+    name: Publish for Linux ARM64
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: 'true'
+      - name: Setup Dotnet for use with actions
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '7.0.304'
+
+      - name: Cache Nuget Packages
+        uses: actions/cache@v2
+        with:
+          path: ~/.nuget/packages
+          key: Linux-nuget-${{ hashFiles('**/packages.lock.json') }}
+          restore-keys: |
+            Linux-nuget
+
+      - name: Set up npm
+        uses: actions/setup-node@v3
+        with:
+          node-version: '16'
+
+      - name: Install electronize
+        run: dotnet tool restore
+
+      - name: Install npm dependencies
+        working-directory: ./AuthoringTool
+        run: npm install
+
+      - name: Run Tailwind build
+        working-directory: ./AuthoringTool
+        run: npm run tailwind-build
+
+      - name: Build AuthoringTool binary
+        working-directory: ./AuthoringTool
+        run: dotnet electronize build /target custom "linux-arm64;linux" /electron-arch arm64
+
+      - name: Save Build folder
+        uses: actions/upload-artifact@v3
+        with:
+          name: authoringtool-linux
+          path: ./AuthoringTool/bin/Desktop_Publish/
+          if-no-files-found: error