CI: Fix problems with Git permissions on Ubuntu (#3884)

Author: oitel

.github/workflows/build-test-ubuntu-arm64.yml

@@ -91,7 +91,7 @@ jobs:
           # have to checkout selective submodules by our own
           # related issue: https://github.com/actions/checkout/issues/1779
           export HOME=${RUNNER_TEMP}
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
+          git config --global --add safe.directory '*'
           git submodule update --init --depth 1 thirdparty/imgui thirdparty/parallel-hashmap
 
       - name: Install thirdparty libs

.github/workflows/build-test-ubuntu-x64.yml

@@ -68,7 +68,7 @@ jobs:
           # have to checkout selective submodules by our own
           # related issue: https://github.com/actions/checkout/issues/1779
           export HOME=${RUNNER_TEMP}
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
+          git config --global --add safe.directory '*'
           git submodule update --init --depth 1 thirdparty/imgui thirdparty/parallel-hashmap
 
       - name: Install thirdparty libs