fix(ci): keep Xvfb alive between test display connections

Author: richiemcilroy

.github/workflows/ci.yml

@@ -296,7 +296,7 @@ jobs:
             export LD_LIBRARY_PATH="$GITHUB_WORKSPACE/target/native-deps/lib:$GITHUB_WORKSPACE/target/debug:$GITHUB_WORKSPACE/target/${{ matrix.settings.target }}/debug${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
           fi
           if [[ "$RUNNER_OS" == "Linux" ]]; then
-            xvfb-run -a --server-args="-screen 0 1920x1080x24" \
+            xvfb-run -a --server-args="-screen 0 1920x1080x24 -noreset" \
               cargo +1.95.0 test --manifest-path apps/desktop-gpui/Cargo.toml --locked --target ${{ matrix.settings.target }} --bin cap-gpui
           else
             cargo +1.95.0 test --manifest-path apps/desktop-gpui/Cargo.toml --locked --target ${{ matrix.settings.target }} --bin cap-gpui