minor changes

riscv-rt/.github/workflows/gh_labels.yaml

@@ -5,11 +5,10 @@ on:
     types: [opened, synchronize, reopened, ready_for_review, labeled, unlabeled]
 
 jobs:
-  label:
+  label-check:
     runs-on: ubuntu-latest
     steps:
-      - id: labels-check
-        uses: mheap/github-action-required-labels@v5
+      - uses: mheap/github-action-required-labels@v5
         with:
           mode: exactly
           count: 0