ci: fix git diff

Author: carsakiller

.github/workflows/pull_request.yml

@@ -30,7 +30,7 @@ jobs:
 
       - name: Detect Added Submodules
         run: |
-          ADDED_SUBMODULES=$(git diff --submodule --compact-summary remotes/base/${BASE_REF}..remotes/head/${HEAD_REF} | grep -oE "addons/(.*)/module($| [^(])")
+          ADDED_SUBMODULES=$(git diff --submodule --compact-summary remotes/base/${BASE_REF}..remotes/head/${HEAD_REF} | grep -vE ".*\(gone\)" | grep -oE "addons/.*/module")
           echo "Added submodules: $ADDED_SUBMODULES"
           echo "ADDED_SUBMODULES<<EOF" >> $GITHUB_ENV
           echo $ADDED_SUBMODULES
@@ -80,7 +80,7 @@ jobs:
 
       - name: Detect Added Submodules
         run: |
-          ADDED_SUBMODULES=$(git diff --submodule --compact-summary remotes/base/${BASE_REF}..remotes/head/${HEAD_REF} | grep -oE "addons/(.*)/module($| [^(])")
+          ADDED_SUBMODULES=$(git diff --submodule --compact-summary remotes/base/${BASE_REF}..remotes/head/${HEAD_REF} | grep -vE ".*\(gone\)" | grep -oE "addons/.*/module")
           echo "Added submodules: $ADDED_SUBMODULES"
           echo "ADDED_SUBMODULES<<EOF" >> $GITHUB_ENV
           echo $ADDED_SUBMODULES