mention deprecaton of custom build / check task when lifecycle plugin is applied in release notes.
mention deprecaton of custom build / check task when lifecycle plugin is applied in release notes.

+review REVIEW-5366

gradle/gradle,robinverduijn/gradle,gstevey/gradle,lsmaira/gradle,gstevey/gradle,blindpirate/gradle,gstevey/gradle,lsmaira/gradle,gradle/gradle,gradle/gradle,robinverduijn/gradle,robinverduijn/gradle,blindpirate/gradle,lsmaira/gradle,blindpirate/gradle,robinverduijn/gradle,blindpirate/gradle,blindpirate/gradle,blindpirate/gradle,robinverduijn/gradle,lsmaira/gradle,blindpirate/gradle,gradle/gradle,gradle/gradle,gstevey/gradle,gstevey/gradle,gradle/gradle,lsmaira/gradle,gstevey/gradle,blindpirate/gradle,gstevey/gradle,robinverduijn/gradle,gstevey/gradle,blindpirate/gradle,robinverduijn/gradle,gradle/gradle,gstevey/gradle,lsmaira/gradle,lsmaira/gradle,robinverduijn/gradle,lsmaira/gradle,gradle/gradle,gradle/gradle,robinverduijn/gradle,blindpirate/gradle,lsmaira/gradle,gradle/gradle,robinverduijn/gradle,robinverduijn/gradle,lsmaira/gradle