Fix codecov report generation by adding the workspace to git's safe d…

…irectory (#56)

Signed-off-by: Addisu Z. Taddese <addisu@openrobotics.org>

entrypoint.sh

@@ -38,6 +38,11 @@ if [ -n "$DOXYGEN_ENABLED" ] && ${DOXYGEN_ENABLED} ; then
   apt -y install doxygen
 fi
 
+# Add the workspace as a safe directory in the global git config. This ensures that any 
+# even if the workspace is owned by another user, git commands still work.
+# See https://github.com/actions/checkout/issues/760
+git config --global --add safe.directory $GITHUB_WORKSPACE
+
 SYSTEM_VERSION=`lsb_release -cs`
 
 SOURCE_DEPENDENCIES="`pwd`/.github/ci/dependencies.yaml"