ci: enable gocognit (#9359)

And, bring the server under 300:

* Removed the undocumented "disable" STUN address in favor of the
--disable-direct flag.

scripts/apitypings/main.go

@@ -655,8 +655,6 @@ type TypescriptType struct {
 // Eg:
 //
 //	[]byte returns "string"
-//
-//nolint:gocyclo
 func (g *Generator) typescriptType(ty types.Type) (TypescriptType, error) {
 	switch ty := ty.(type) {
 	case *types.Basic: