Update actions/setup-go action to v6

.github/workflows/golangci-lint.yml

@@ -13,7 +13,7 @@ jobs:
     name: validate
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: 1.19
       - uses: actions/checkout@v4

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
           fetch-depth: 0
       -
         name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: "1.24"
       -