Fix installation of libgccjit for m68k

Author: antoyo

.github/workflows/m68k.yml

@@ -57,7 +57,7 @@ jobs:
 
     - name: Setup path to libgccjit
       run: |
-          sudo dpkg -i gcc-m68k-15.deb
+          sudo dpkg --force-overwrite -i gcc-m68k-15.deb
           echo 'gcc-path = "/usr/lib/"' > config.toml
 
     - name: Set env