* serviceaccounts/secretscan: test Service more thoroughly
* middleware/cookies: add tests for CookieOptions
* anonymous/anonimpl: cover a couple more methods
* components/imguploader: Implement WebDAV integration tests
* components/apikeygen: also check IsValid method
* bus: cover invalid callback signature cases
* cloudmigration/objectstorage: add basic unit tests
* login/social/connectors: add test case for GitHub OAuth fetch emails+orgs
* expr/classic: cover more evaluator types in tests
* remove placeholder image
* improve http client options
* add http clients options for webhook notifier
* ensure http is only used in dev mode
* cleanup errors
Matheus Macabu
Serge Zaitsev
Ryan McKinley
Emil Tullstedt
idafurjes
Jo