Support run playwright test on different network

[kneerose]

List of changes

• update configuration to support running tests on different network
• Add preview.gov.tools on workflow dispatch

Checklist

• [x] My changes generate no new warnings
• [x] My code follows the style guidelines of this project
• [x] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the changelog
• [ ] I have added tests that prove my fix is effective or that my feature works

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

@kneerose This PR is in the tag: develop-f7f222b1f69c21f91ff28ad3a81d36e82f24968c , for govtool-frontend service

[github-actions[bot]]

@kneerose This PR is in the tag: develop-f7f222b1f69c21f91ff28ad3a81d36e82f24968c , for govtool-metadata-validation service

[github-actions[bot]]

@kneerose This PR is in the tag: develop-f7f222b1f69c21f91ff28ad3a81d36e82f24968c , for govtool-backend service