CheckGHIssuesFailures checks if the given testFailure is similar to any of the GH issues from 'issueJenkinsURLFails'.

FilterFlakes filters the given flakes accordingly the configuration set in flakeConfig.

GHIssueComment returns an issue comment that can be used in GH issues to track which PRs are hitting certain flakes.

GHIssueDescription returns an issue description that can be used when creating a new GH issue flake.

IsSimilarFlake checks if test1 and test2 have a similarity greater than 'flakeSimilarity'.

NewJenkinsClient creates a new JenkinsClient.

JenkinsFailures maps a PR to a slice of BuildFailures.