[jdk17u-dev] RFR: 8280543: Update the "java" and "jcmd" tool specification for CDS

[Thomas Stuefe]

Not a clean backport.

I had to remove mentioning of the "dynamic_dump" option since its not supported in jdk17.

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

Commit messages:
 - Backport 39165613aa0430861e361a33a4925b85ea24fff1

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/277/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=277&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8280543
  Stats: 544 lines in 2 files changed: 73 ins; 364 del; 107 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/277.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/277/head:pull/277

PR: https://git.openjdk.java.net/jdk17u-dev/pull/277