Revert "TEMP: Add test modification to establish modified baseline"

This reverts commit 46baa08.

Author: cderv

.github/workflows/verify-tinytex-patterns.yml

@@ -36,14 +36,6 @@ jobs:
           path: .cache/regex.json
           key: tinytex-regex-latest
 
-      # TEMPORARY: Remove one pattern to test diff detection (will be reverted)
-      - name: Modify regex.json for testing
-        run: |
-          # Remove the first pattern from the 'font' category
-          jq 'del(.font[0])' regex.json > regex-test.json
-          mv regex-test.json regex.json
-          echo "Modified regex.json for diff testing (removed first font pattern)"
-
       - name: Compare versions
         id: compare
         run: |