[BUGFIX] Call sanitizeSettings function in loadDocument of AbstractController

[beatrycze-volk]

I have forgotten push last commit from branch in #1324

Closes #1329

[beatrycze-volk]

4 tests with failures will be gone after #1330 is merged

8 tests with errors are coming from OaiPmhTest class and are probably related to setting of default values. There is possibility that those tests were actually depending on missing settings and now when those settings are there it cause problem. I will look into it,

[beatrycze-volk]

Logger can be accessed in constructor if this feature will be implemented: https://docs.typo3.org/m/typo3/reference-coreapi/11.5/en-us/ApiOverview/Logging/Logger/Index.html#instantiation