Bump actions/checkout from 5 to 6 in the actions group (#51)

Author: davidcollom

.github/workflows/build-and-publish.yaml

@@ -21,7 +21,7 @@ jobs:
       matrix: ${{ steps.matrix.outputs.matrix }}
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Go
       uses: actions/setup-go@v6
       with:

.github/workflows/regular-commit.yaml

@@ -14,7 +14,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: Checkout Code
         with:
           fetch-depth: 1

.github/workflows/unit-test.yaml

@@ -9,7 +9,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up Go
         uses: actions/setup-go@v6
         with: