Bump actions/setup-go from 5 to 6 (#353)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/govulncheck.yml

@@ -19,7 +19,7 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha || github.ref }}
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod
           cache: true

.github/workflows/lint.yaml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: install go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod
           check-latest: true

.github/workflows/test.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: install go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod
           check-latest: true