chore(release): install fdroidserver via pip for compatibility with modern Flutter/AGP APKs

.gitea/workflows/release.yaml

@@ -112,7 +112,10 @@ jobs:
             SUDO="sudo"
           fi
           $SUDO apt-get update
-          $SUDO apt-get install -y fdroidserver sshpass
+          # sshpass from apt, fdroidserver via pip to get a newer androguard that
+          # can parse modern Flutter/AGP APKs (apt ships fdroidserver 2.2.1 which crashes)
+          $SUDO apt-get install -y sshpass python3-pip
+          pip3 install --break-system-packages --upgrade fdroidserver
 
       - name: Initialize or fetch F-Droid Repository
         env: