[cherry-pick] chore(deps): bump codecov/codecov-action from 5.1.1 to 5.1.2 in the actions group (#7040)

Author: nginx-bot

.github/workflows/ci.yml

@@ -227,7 +227,7 @@ jobs:
         if: ${{ needs.checks.outputs.binary_cache_hit != 'true' }}
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@7f8b4b4bde536c465e797be725718b88c5d95e0e # v5.1.1
+        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
         with:
           files: ./coverage.txt
           token: ${{ secrets.CODECOV_TOKEN }} # required

.github/workflows/regression.yml

@@ -99,7 +99,7 @@ jobs:
         run: make cover
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@7f8b4b4bde536c465e797be725718b88c5d95e0e # v5.1.1
+        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
         with:
           files: ./coverage.txt
           token: ${{ secrets.CODECOV_TOKEN }} # required