feat: support independent response time route setting

[pablocarle]

Description

According to Spring Cloud Gateway documentation, there are two timeout route settings, both could be set externally:
https://docs.spring.io/spring-cloud-gateway/reference/spring-cloud-gateway/http-timeouts-configuration.html
https://docs.spring.io/spring-cloud-gateway/reference/appendix.html#page-title

Type of change

• feat: New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines of this project
• PR title conforms to commit message guideline ## Commit Message Structure Guideline
• I have commented my code, particularly in hard-to-understand areas. In JS I did provide JSDoc
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• The java tests in the area I was working on leverage @nested annotations
• Any dependent changes have been merged and published in downstream modules

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
87.5% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sonarqubecloud]

Quality Gate passed

Issues
3 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud