DLPX-87970 Move Delphix annotations to linux-pkg to reduce merge conflicts

[palash-gandhi]

Problem

delphix/linux-kernel-aws#46 and it's side ports introduced a potential for merge conflicts in the base annotations file. If upstream changes that file, we are bound to hit a merge conflict when updating our repos because the include line is at the end of the file. Moving it to the top result in an unwanted configuration - where upstream's annotations overrides Delphix's annotations. We want Delphix's annotations to be processed at the very end.

Solution

delphix/linux-pkg#300 moves Delphix's custom annotations file into the linux-pkg repo. This change modifies the kernel repo to remove it.

Testing Done

See delphix/linux-pkg#300 for testing.