create convert tool Github Action file

Author: JavaProgrammerLB

.github/workflows/convert_tool.yaml

@@ -0,0 +1,43 @@
+name: Covert picture to .jxl format and upload to Github Release of this repository
+'on':
+  release:
+    types:
+      - published
+jobs:
+  build:
+    runs-on: macos-13
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      
+      - name: Install jpeg-xl
+        run: |
+          brew install jpeg-xl
+
+      - name: Build archive
+        shell: bash
+        run: >
+          staging="jxl_file-${{ github.event.release.tag_name }}
+
+          mkdir "$staging"
+
+          cjxl img/view.jpg view.jxl
+
+          cp {img/view.jpg,view.jxl} "$staging/"
+
+          tar czf "$staging.tar.gz" -C "$staging" .
+
+          echo "ASSET=$staging.tar.gz" >> $GITHUB_ENV
+          
+      - name: Upload release archive
+        uses: actions/upload-release-asset@e8f9f06c4b078e705bd2ea027f0926603fc9b4d5
+        env:
+          GITHUB_TOKEN: '${{ secrets.WITH_GITHUB_TOKEN }}'
+        with:
+          upload_url: '${{ github.event.release.upload_url }}'
+          asset_path: '${{ env.ASSET }}'
+          asset_name: '${{ env.ASSET }}'
+          asset_content_type: application/octet-stream