Another fix

Author: hishamco

.github/workflows/update-submodule.yml

@@ -1,4 +1,4 @@
-name: Update OrchardCoreContrib.App Submodules
+name: Update OrchardCoreContrib.App Submodules
 
 on:
   push:
@@ -24,10 +24,8 @@ jobs:
           $line = (git submodule status --recursive | Select-Object -First 1).Trim()
           $parts = $line -split '\s+'
           $path = $parts[1]
-      
-          $treeLine = (git ls-tree HEAD -- $path).Trim()
-          $oldHash = ($treeLine -split '\s+')[2]
-      
+          $oldHash = (git -C $path rev-parse HEAD).Trim()
+
           "hash=$oldHash" >> $env:GITHUB_OUTPUT
           "path=$path" >> $env:GITHUB_OUTPUT
 
@@ -44,8 +42,7 @@ jobs:
           OLD_HASH: ${{ steps.submodule-old.outputs.hash }}
           SUBMODULE_PATH: ${{ steps.submodule-old.outputs.path }}
         run: |
-          $treeLine = (git ls-tree HEAD -- $env:SUBMODULE_PATH).Trim()
-          $newHash = ($treeLine -split '\s+')[2]
+          $newHash = (git -C $env:SUBMODULE_PATH rev-parse HEAD).Trim()
 
           $repoUrl = (git -C $env:SUBMODULE_PATH config --get remote.origin.url).Trim()
           if ($repoUrl -match '^git@github\.com:(.+)\.git$') {