feat(ci): Run yarn-deduplicate in CI

Author: nwalters512

.github/workflows/build.yml

@@ -263,6 +263,9 @@ jobs:
         uses: ./.github/actions/restore-cache
         with:
           dependency_cache_key: ${{ needs.job_build.outputs.dependency_cache_key }}
+      - name: Check for duplicate dependencies
+        # Run `npx yarn-deduplicate yarn.lock` locally to resolve any duplicates.
+        run: npx yarn-deduplicate yarn.lock --list --fail
       - name: Lint source files
         run: yarn lint:lerna
       - name: Lint C++ files