Feature/cid 2732/authenticate to ghe

[mohamedlajmileanix]

No description provided.

[github-actions]

LeanIX GitHub Agent Code Coverage

File	Coverage [82.65%]	🍏
GitHubClient.kt	100%	🍏
GitHubEnterpriseProperties.kt	100%	🍏
GitHubAppResponse.kt	100%	🍏
GitHubEnterpriseService.kt	94.81%	🍏
GitHubAuthenticationService.kt	92.12%	🍏
CachingService.kt	66.41%	🍏
AgentSetupValidation.kt	56.52%	❌
Exceptions.kt	48.28%	❌
GitHubAgentApplication.kt	27.27%	❌
PostStartupRunner.kt	0%	❌

Total Project Coverage	82.65%	🍏

[geoandri]

Since this is a public facing project, maybe is a good idea to follow the GitHub naming pattern in the class and variable names (e.g. gitHub instead of github)