Changed Packages not updated in tests

[gavinbaumanis]

When running the template you are asked for an organisational name / package path.
E.g. com.example.

if you change this to something else, the "package" declarations are updated as expected.
However the imports in the test are not;

I,.e. if change the package to "com.bob"

The test looks like this;

package com.bob

import akka.actor.testkit.typed.scaladsl.ScalaTestWithActorTestKit
import com.example.Greeter.Greet
import com.example.Greeter.Greeted
import org.scalatest.WordSpecLike

import com.example.Greeter.Greet
import com.example.Greeter.Greeted

have both NOT been updated to reflect the changed package.

[gavinbaumanis]

This issue belongs in akka-quickstart

[gavinbaumanis]

I have created a PR to correct this.