bump go version

Author: paragor

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.18
+          go-version: 1.22.1
       -
         name: Import GPG key
         id: import_gpg

go.mod

@@ -1,6 +1,6 @@
 module terraform-provider-tlsutils
 
-go 1.18
+go 1.22.1
 
 require github.com/hashicorp/terraform-plugin-sdk/v2 v2.10.1