refactor: 💡 update go version to 1.20

.github/workflows/e2e-test.yaml

@@ -16,7 +16,7 @@ on:
 
 env:
   # Common versions
-  GO_VERSION: '1.19'
+  GO_VERSION: '1.20'
 
 jobs:
   kind:

.github/workflows/go.yaml

@@ -17,15 +17,20 @@ permissions:
   contents: read
   # Optional: allow read access to pull request. Use with `only-new-issues` option.
   # pull-requests: read
+
+env:
+  # Common versions
+  GO_VERSION: '1.20'
+
 jobs:
   test:
     name: test
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Go 1.19
+      - name: Set up Go 1.20
         uses: actions/setup-go@v5
         with:
-          go-version: 1.19
+          go-version: ${{ env.GO_VERSION }}
         id: go
 
       - name: Check out code into the Go module directory

.github/workflows/release.yaml

@@ -11,6 +11,10 @@ permissions:
   # packages: write
   # issues: write
 
+env:
+  # Common versions
+  GO_VERSION: '1.20'
+
 jobs:
   goreleaser:
     runs-on: ubuntu-latest
@@ -24,7 +28,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.19
+          go-version: ${{ env.GO_VERSION }}
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v5
         with:

go.mod

@@ -1,6 +1,6 @@
 module github.com/sunny0826/kubecm
 
-go 1.19
+go 1.20
 
 require (
 	github.com/alibabacloud-go/cs-20151215/v2 v2.4.5