go back to using ubuntu-latest

ubuntu-20.04 causes other issues on newer system, which means that we should stay with ubuntu-latest

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform: [macos-latest, ubuntu-20.04, windows-latest]
+        platform: [macos-latest, ubuntu-latest, windows-latest]
 
     runs-on: ${{ matrix.platform }}
     steps:
@@ -26,7 +26,7 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
 
       - name: install dependencies (ubuntu only)
-        if: matrix.platform == 'ubuntu-20.04'
+        if: matrix.platform == 'ubuntu-latest'
         run: |
           sudo apt-get update
           sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf libx11-dev xorg-dev libglu1-mesa-dev libglib2.0-0 libgtk2.0-dev
@@ -58,13 +58,13 @@ jobs:
           TAURI_KEY_PASSWORD: ${{ secrets.TAURI_KEY_PASSWORD }}
 
       - uses: actions/upload-artifact@v3
-        if: matrix.platform == 'ubuntu-20.04'
+        if: matrix.platform == 'ubuntu-latest'
         with:
           name: liquidlauncher-appimage-linux
           path: ./src-tauri/target/release/bundle/appimage/liquidlauncher_**.AppImage.*
 
       - uses: actions/upload-artifact@v3
-        if: matrix.platform == 'ubuntu-20.04'
+        if: matrix.platform == 'ubuntu-latest'
         with:
           name: liquidlauncher-deb-linux
           path: ./src-tauri/target/release/bundle/deb/liquidlauncher_**.deb