RFR: 8138732: Rename @HotSpotIntrinsicCandidate to @IntrinsicCandidate and move it to the jdk.internal.vm.annotation package [v6]

[Philippe Marschall]

> Hello, newbie here
> 
> I picked JDK-8138732 to work on because it has a "starter" label and I believe I understand what to do.
> 
> - I tried to update the copyright year to 2020 in every file.
> - I decided to change `@since` from 9 to 16 since it is a new annotation name in a new package.
> - I tried to keep code changes to a minimum, eg not change to imports if fully qualified class names are used instead of
>   imports. In some cases I did minor reordering of imports to keep them sorted alphabetically.
> - All tier1 tests pass.
> - One jpackage/jlink tier2 test fails but I don't believe it is related.
> - Some tier3 Swing tests fail but I don't think they are related.

Philippe Marschall has updated the pull request with a new target base due to a merge or a rebase. The pull request now
contains two commits:

 - Merge branch 'master' into JDK-8138732
 - 8138732: Rename HotSpotIntrinsicCandidate to IntrinsicCandidate

-------------

Changes: https://git.openjdk.java.net/jdk/pull/45/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=45&range=05
  Stats: 749 lines in 65 files changed: 149 ins; 149 del; 451 mod
  Patch: https://git.openjdk.java.net/jdk/pull/45.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/45/head:pull/45

PR: https://git.openjdk.java.net/jdk/pull/45