chore: updated to go 1.21.1

Author: vfoucault

.github/workflows/go-test.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.20.3
+          go-version: 1.21.1
 
       - name: Build
         run: go build -v ./...

.github/workflows/release.yaml

@@ -23,7 +23,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.20.3
+          go-version: 1.21.1
 
       - name: Install cross-compile package
         run: |

go.mod

@@ -1,6 +1,6 @@
 module github.com/vfoucault/vault-plugin-database-clickhouse
 
-go 1.20
+go 1.21.1
 
 require (
 	github.com/ClickHouse/clickhouse-go/v2 v2.8.3