Upgrade mockery to fix errors (#22892)

Mockery started to throw errors like "Unexpected package creation during export data loading".

This was consistently reproducible locally and on upgrade, it has gone away.

```release-note
NONE
```

server/channels/einterfaces/mocks/NotificationInterface.go

@@ -1,4 +1,4 @@
-// Code generated by mockery v2.10.4. DO NOT EDIT.
+// Code generated by mockery v2.23.2. DO NOT EDIT.
 
 // Regenerate this file using `make einterfaces-mocks`.
 
@@ -35,6 +35,10 @@ func (_m *NotificationInterface) GetNotificationMessage(ack *model.PushNotificat
 	ret := _m.Called(ack, userID)
 
 	var r0 *model.PushNotification
+	var r1 *model.AppError
+	if rf, ok := ret.Get(0).(func(*model.PushNotificationAck, string) (*model.PushNotification, *model.AppError)); ok {
+		return rf(ack, userID)
+	}
 	if rf, ok := ret.Get(0).(func(*model.PushNotificationAck, string) *model.PushNotification); ok {
 		r0 = rf(ack, userID)
 	} else {
@@ -43,7 +47,6 @@ func (_m *NotificationInterface) GetNotificationMessage(ack *model.PushNotificat
 		}
 	}
 
-	var r1 *model.AppError
 	if rf, ok := ret.Get(1).(func(*model.PushNotificationAck, string) *model.AppError); ok {
 		r1 = rf(ack, userID)
 	} else {
@@ -54,3 +57,18 @@ func (_m *NotificationInterface) GetNotificationMessage(ack *model.PushNotificat
 
 	return r0, r1
 }
+
+type mockConstructorTestingTNewNotificationInterface interface {
+	mock.TestingT
+	Cleanup(func())
+}
+
+// NewNotificationInterface creates a new instance of NotificationInterface. It also registers a testing interface on the mock and a cleanup function to assert the mocks expectations.
+func NewNotificationInterface(t mockConstructorTestingTNewNotificationInterface) *NotificationInterface {
+	mock := &NotificationInterface{}
+	mock.Mock.Test(t)
+
+	t.Cleanup(func() { mock.AssertExpectations(t) })
+
+	return mock
+}