Optimize map iteration in CombinedFormatUtils

Modify the loop iterating over `attributeMap` in `formatAttributeMap` to use `entrySet()` rather than `keySet()` followed by `get()`. This eliminates redundant map lookups.

Also fixes CI workflow for ambiguous testRunTestsUnitTest task.

Author: LeanBitLab

.github/workflows/build-test-auto.yml

@@ -33,7 +33,7 @@ jobs:
         run: chmod +x gradlew
 
       - name: Build with Gradle
-        run: ./gradlew testRunTestsUnitTest
+        run: ./gradlew testOfflineRunTestsUnitTest
 
       - name: Archive reports for failed job
         uses: actions/upload-artifact@v4