RFR: 8329521: Serial: Rename MarkSweep to SerialFullGC [v2]

[Guoxiong Li]

> Hi all,
> 
> This patch renames the `MarkSweep` to `SerialFullGC` and fixes some comments related to `MarkSweep`.
> 
> The tests `make test-tier1_gc` passed locally. Thanks for taking the time to review.
> 
> Best Regards,
> -- Guoxiong

Guoxiong Li has updated the pull request incrementally with one additional commit since the last revision:

  Fix order of included files.

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/18619/files
  - new: https://git.openjdk.org/jdk/pull/18619/files/29615768..350edb3b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18619&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18619&range=00-01

  Stats: 2 lines in 1 file changed: 1 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/18619.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18619/head:pull/18619

PR: https://git.openjdk.org/jdk/pull/18619