fix: Undo skipcheck change (#5131)

Author: srilman

.github/workflows/pr-test-suite.yml

@@ -45,7 +45,7 @@ jobs:
         BASE=${{ github.base_ref || 'origin/main' }}
         git fetch origin $BASE --depth=1
 
-        diff=$(git diff --quiet origin/$BASE -- \
+        if git diff --quiet origin/$BASE -- \
           . \
           ':!.vscode/**' \
           ':!ci/**' \
@@ -61,13 +61,8 @@ jobs:
           ':!SECURITY.md' \
           ':!codecov.yml' \
           ':!mkdocs.yml' \
-          ':!AGENTS.md')
-        exit_code=$?
-
-        echo "diff: $diff"
-        echo "exit_code: $exit_code"
-
-        if [ $exit_code -ne 0 ] || [ -z "$diff" ]; then
+          ':!AGENTS.md'
+        then
           echo "skip=true" >> $GITHUB_OUTPUT
         else
           echo "skip=false" >> $GITHUB_OUTPUT