Yet another atempt to fix Android CI build...

.github/workflows/android.yml

@@ -22,6 +22,12 @@ jobs:
         run:  ${ANDROID_HOME}/tools/bin/sdkmanager --update
       - name: Install android platform, platform-tools, build-tools and ndk
         run:  ${ANDROID_HOME}/tools/bin/sdkmanager --install "cmdline-tools;latest" "platform-tools" "platforms;android-31" "build-tools;31.0.0" "ndk;22.1.7171670"
+      - name: Cache Qt
+        id: cache-qt
+        uses: actions/cache@v1
+        with:
+          path: ../Qt
+          key: ${{ runner.os }}-QtCache
       - name: Install Qt
         uses: jurplel/install-qt-action@v2
         with:
@@ -30,9 +36,9 @@ jobs:
           host: 'linux'
           target: 'android'
           arch: 'android_armv7'
-      - name: Debug
-        run ls -l $Qt6_DIR/../
+          install-deps: 'true'
+          cached: ${{ steps.cache-qt.outputs.cache-hit }}
       - name: Configure build
-        run: $Qt6_DIR/bin/qmake gpxsee.pro
+        run: qmake gpxsee.pro
       - name: Build project
         run: make -j2