Save Spring related settings if changed by user

[alisevych]

Description

Save Spring related settings selected by User on action dialog.
Spring configuration, Test type, Active profile(s), Mocking strategy, Mock static methods - their changes from default should be saved and applied on the next dialog opening.

To Reproduce

1. Install UnitTestBot plugin built from main in IntelliJ IDEA 2023.2
2. Open spring-petclinic project
3. Generate tests for Owner class with the following changed settings:

• PetClinicApplication as Spring configuration
• JUnit 4 as Testing framework

4. Wait generation is finished
5. Reopen action dialog for the same/different class

Expected behavior

On step 3 changed settings should be saved in .idea/utbot-settings.xml
On step 5 the settings used for test generation should be applied.

Actual behavior

Testing framework JUnit 4 is saved and applied.
Spring configuration is selected by default - No Configuration.

Screenshots, logs

Step 3:

Step 5:

Environment

IntelliJ IDEA Ultimate/Community 2023.2 (supported versions)