[JENKINS-62755] Introduce Fingerprint Cleanup in External Storage API (#4817)

* Create new FingerprintCleanupThread

* Moved test to jenkins

* Add license

* Fix license

* Fix some tests

* Fix all tests

* Remove redundant imports

* Add documentation; add test

* Fix errors in fingerprintertest

* Remove default fingerprint cleanup implementation

* Remove override from execute

* Undo author deletion

* Remove redundant import

* Move fingerprint cleanup to storage

* Fix spacing

* Add new line

* Minor fixes

* Fix tests

* Add documentation

* Introduce fingerprint cleanup toggle

* Link cleanup config to thread

* Add file system cleanup

* Add test

* Introduce external fingerprint storage cleanup tests

* Remove redundant statements

* Fix test

* Improve docstring

* Introduce shouldNotCleanFingerprintsWhenDisabled test

* Fix default cleanup value

* Minor fixes

* Enabled->Disabled

* Fix tests

* get -> is