Update ld-add-code-references.yaml

Author: ahmedhqadri

.github/workflows/ld-add-code-references.yaml

@@ -30,5 +30,6 @@ jobs:
         uses: launchdarkly/[email protected]
         with:
           accessToken: ${{ env.LD_API_KEY }}
-          projKey: ${{ env.DEMO_NAMESPACE }}-ld-demo
+          projKey: ${{ env.LD_PROJECT_KEY }}
+          repoName: main