Create Linux aarch64

.github/workflows/Linux aarch64

@@ -0,0 +1,47 @@
+name: Build rpi-imager for aarch64
+
+on:
+  push:
+    branches:
+      - qml
+  pull_request:
+    branches:
+      - qml
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04  # Using Ubuntu as the base
+    architecture: aarch64
+
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+        with:
+          platforms: aarch64
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            build-essential devscripts debhelper cmake git libarchive-dev libcurl4-gnutls-dev liblzma-dev \
+            qtbase5-dev qtbase5-dev-tools qtdeclarative5-dev libqt5svg5-dev qttools5-dev libgnutls28-dev \
+            qml-module-qtquick2 qml-module-qtquick-controls2 qml-module-qtquick-layouts qml-module-qtquick-templates2 qml-module-qtquick-window2 qml-module-qtgraphicaleffects
+
+      - name: Get the source
+        run: |
+          git clone --depth 1 https://github.com/raspberrypi/rpi-imager
+          cd rpi-imager
+
+      - name: Build the Debian package
+        run: |
+          cd rpi-imager
+          debuild -uc -us
+
+      - name: Upload .deb package as artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: rpi-imager-deb
+          path: ../rpi-imager*.deb