RFR: 8338894: Deprecate jhsdb debugd for removal [v6]

[Kevin Walls]

> Deprecation annotations and warnings on starting the tool(s).
> Handle man page in a separate issue.

Kevin Walls has updated the pull request incrementally with one additional commit since the last revision:

  whitespace

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Changes:
  - all: https://git.openjdk.org/jdk/pull/20830/files
  - new: https://git.openjdk.org/jdk/pull/20830/files/bfc20203..1f7f76f6

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=20830&range=05
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=20830&range=04-05

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/20830.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20830/head:pull/20830

PR: https://git.openjdk.org/jdk/pull/20830