Removed GitHub Runner Ubuntu-20.04.

Author: Gregory-AM

.github/workflows/build_release.yml

@@ -134,7 +134,7 @@ jobs:
   build_and_release_debian:
     strategy:
       matrix:
-        os: [ubuntu-22.04, ubuntu-20.04, ubuntu-24.04]
+        os: [ubuntu-22.04, ubuntu-24.04]
     runs-on: ${{ matrix.os }}
     needs: build_and_release_windows
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'  && vars.START_BUILD == 'True'