CI: Workaround upstream issue with .NET editor build not exiting

We force closing the process after 10 s, which should be ample time to generate the .godot folder.

Author: akien-mga

.github/workflows/ci.yml

@@ -172,7 +172,7 @@ jobs:
  ./godot-artifacts/godot.linuxbsd.editor.x86_64.mono --headless --version
  cd test
  # Need to run the editor so .godot is generated... but it crashes! Ignore that :-)
- (cd project && (../../godot-artifacts/godot.linuxbsd.editor.x86_64.mono --editor --headless --quit >/dev/null 2>&1 || true))
+ (cd project && (timeout 10 ../../godot-artifacts/godot.linuxbsd.editor.x86_64.mono --editor --headless --quit >/dev/null 2>&1 || true))
  GODOT=../godot-artifacts/godot.linuxbsd.editor.x86_64.mono ./run-tests.sh
 
  - name: Upload artifact