[MM-35470] Disable config watching logic (#17913)

* Disable config watching logic

* Fix tests

app/options.go

@@ -43,9 +43,9 @@ func StoreOverride(override interface{}) Option {
 // or a database connection string. It receives as well a set of
 // custom defaults that will be applied for any unset property of the
 // config loaded from the dsn on top of the normal defaults
-func Config(dsn string, watch, readOnly bool, configDefaults *model.Config) Option {
+func Config(dsn string, readOnly bool, configDefaults *model.Config) Option {
 	return func(s *Server) error {
-		configStore, err := config.NewStoreFromDSN(dsn, watch, readOnly, configDefaults)
+		configStore, err := config.NewStoreFromDSN(dsn, readOnly, configDefaults)
 		if err != nil {
 			return errors.Wrap(err, "failed to apply Config option")
 		}

app/server.go

@@ -234,7 +234,7 @@ func NewServer(options ...Option) (*Server, error) {
 	}
 
 	if s.configStore == nil {
-		innerStore, err := config.NewFileStore("config.json", true)
+		innerStore, err := config.NewFileStore("config.json")
 		if err != nil {
 			return nil, errors.Wrap(err, "failed to load config")
 		}

app/server_test.go

@@ -167,7 +167,7 @@ func TestStartServerNoS3Bucket(t *testing.T) {
 	s3Endpoint := fmt.Sprintf("%s:%s", s3Host, s3Port)
 
 	s, err := NewServer(func(server *Server) error {
-		configStore, _ := config.NewFileStore("config.json", true)
+		configStore, _ := config.NewFileStore("config.json")
 		store, _ := config.NewStoreFromBacking(configStore, nil, false)
 		server.configStore = store
 		server.UpdateConfig(func(cfg *model.Config) {