format with gofumpt (#18184)

* gofumpt -w -l .

* gofumpt -w -l -extra .

* Add linter

* manual fix

* change make fmt

modules/auth/openid/openid.go

@@ -17,8 +17,10 @@ import (
 // If you have multiple servers for example, you may need to share at
 // least
 // the nonceStore between them.
-var nonceStore = openid.NewSimpleNonceStore()
-var discoveryCache = newTimedDiscoveryCache(24 * time.Hour)
+var (
+	nonceStore     = openid.NewSimpleNonceStore()
+	discoveryCache = newTimedDiscoveryCache(24 * time.Hour)
+)
 
 // Verify handles response from OpenID provider
 func Verify(fullURL string) (id string, err error) {