Merge pull request #349 from smallstep/dependabot/github_actions/actions/checkout-6.0.3

Bump actions/checkout from 6.0.2 to 6.0.3

Author: step-ci

.github/workflows/release.yml

@@ -90,7 +90,7 @@ jobs:
       GPG_PRIVATE_KEY_FILE: "0x889B19391F774443-Certify.key"
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0