release-plz: install GStreamer

Author: gdesmott

.github/workflows/release-plz.yml

@@ -20,6 +20,11 @@ jobs:
           fetch-depth: 0
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
+      - name: Install GStreamer
+        run: |
+            sudo apt-get -y update
+            sudo apt-get remove libunwind-*
+            sudo apt-get -y install --no-install-recommends libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
       - name: Run release-plz
         uses: MarcoIeni/[email protected]
         env: