FIX, MAINT: Offload LogisticRegression to sklearn when oneDAL is not used, fix various issues (#2639)

* various fixes for logistic regression

* skip on unsupported sklearn versions

* more careful conditions around versioning

* fix version

* fix centering

* correct sklearn version

* add link to issue

* remove unnecessary copy-pastes and dead code

* fixes for older sklearn

* typo

* remove unnecessary tests

* tighten tolerances

* fixes for older sklearn

* move all logreg tests to sklearnex

* more adjustments for tolerances

* grammar

* remove unnecessary conditions

* experiment

* bring back deselections

* try making test run faster

Author: david-cortes-intel