Bump actions/checkout from 3.3.0 to 3.4.0 (#122764)

Bump actions/checkout from 3.3.0 to 3.4.0
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 49ca323..9df29a7 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -21,7 +21,7 @@
     runs-on: ubuntu-latest
     if: ${{ github.repository == 'flutter/flutter' }}
     steps:
-      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
+      - uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f
       - name: ./bin/flutter test --coverage
         run: pushd packages/flutter;../../bin/flutter test --coverage -j 1;popd
       - name: upload coverage
diff --git a/.github/workflows/scorecards-analysis.yml b/.github/workflows/scorecards-analysis.yml
index 6b48034..6c9418c 100644
--- a/.github/workflows/scorecards-analysis.yml
+++ b/.github/workflows/scorecards-analysis.yml
@@ -23,7 +23,7 @@
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
+        uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f
         with:
           persist-credentials: false