Fixup merge

Author: tstellar

.github/workflows/premerge.yaml

@@ -36,6 +36,8 @@ jobs:
         # are ready for people to start recieving notifications.
         continue-on-error: true
         run: |
+          git config --global --add safe.directory '*'
+
           modified_files=$(git diff --name-only HEAD~1...HEAD)
           modified_dirs=$(echo "$modified_files" | cut -d'/' -f1 | sort -u)
 
@@ -95,7 +97,6 @@ jobs:
           modified_files=$(git diff --name-only HEAD~1...HEAD)
           modified_dirs=$(echo "$modified_files" | cut -d'/' -f1 | sort | uniq)
 
-
           echo $modified_files
           echo $modified_dirs
 
@@ -197,4 +198,4 @@ jobs:
           export LIT_XFAIL="LLVM-Unit :: Target/SPIRV/./SPIRVTests"
 
           # The libcxx tests fail, so we are skipping the runtime targets.
-          ninja -C build  $mac_check_targets
+          ninja -C build  $mac_check_targets