Create "Release AppImage" GitHub workflow

.github/workflows/release_appimage.yml

@@ -0,0 +1,24 @@
+name: Release AppImage
+
+on:
+  push:
+    tags:
+      - "v*.*"
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Install Dependencies
+        run: sudo apt install libfuse2 libmpc-dev libmpfr-dev gmpc-dev appstream qt6-l10n-tools libcairo2-dev libgirepository1.0-dev
+      - name: Build
+        run: |
+            export ARCH=x86_64
+            ./ci/package.sh
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        with:
+          make_latest: true
+          files: ci/PINCE-x86_64.AppImage