update github release

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
     outputs:
       new_tag: ${{ steps.tagger.outputs.new_tag }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         fetch-depth: '0'
 
@@ -45,13 +45,13 @@ jobs:
     needs: create-tag
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
-          go-version: "1.20"
+          go-version: "1.21"
       - name: Describe plugin
         id: plugin_describe
         run: echo "::set-output name=api_version::$(go run . describe | jq -r '.api_version')"