Merge pull request #37 from ruby/dependabot/github_actions/actions/checkout-4.2.2

Bump actions/checkout from 3.6.0 to 4.2.2

Author: hsbt

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
           - armhf
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Store Ruby version
         run: |