RFR: 8364618: Sort share/code includes [v2]

[Francesco Andreuzzi]

> This PR sorts the includes in `hotspot/share/code` using `SortIncludes.java`. I'm also adding the directory to `TestIncludesAreSorted`.
> 
> Passes tier1.

Francesco Andreuzzi has updated the pull request incrementally with one additional commit since the last revision:

  revert

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/26616/files
  - new: https://git.openjdk.org/jdk/pull/26616/files/e5431e02..c4417159

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26616&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26616&range=00-01

  Stats: 6 lines in 1 file changed: 3 ins; 3 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/26616.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26616/head:pull/26616

PR: https://git.openjdk.org/jdk/pull/26616