fix libfuse install (#4082)

Author: abe-winter

.github/workflows/appimage.yml

@@ -198,7 +198,7 @@ jobs:
 
     - name: Test AppImage
       run: |
-        if echo "${{ matrix.arch[0] }}" | grep -q ubuntu; then
+        if echo "${{ matrix.arch[0] }}" | grep -q -E 'ubuntu|github-linux'; then
           sudo apt-get install -y libfuse2
         fi
         channel="${{ github.ref_name }}"