Update build.yaml

Author: ayushikumari3

.github/workflows/build.yaml

@@ -22,7 +22,7 @@ jobs:
       - id: copyright-action
         uses: cicsdev/.github/.github/actions/samples-copyright-checker@4134522d8109169bb8c460db841f94167ec2802f
         with:
-          directory: './cics-java-liberty-restapp/'
+          directory: './cics-java-liberty-restapp-app/'
           file-extensions: '*.java'
           base-copyright: 'Copyright IBM Corp. 2026'
           token: ${{ secrets.GITHUB_TOKEN }}