RFR: 8305622: Remove Permission details from jcmd man page [v2]

[Kevin Walls]

> Removal of the Permission information from the jcmd man page.
> 
> This information is not useful in the way it is presented, and is not used in connection with jcmd, so should be removed from that man page.
> 
> The Permissions can be relevant when connecting remotely to JMX with a Security Manager in place.  That usage is clearly deprecated with JEP 411.  If there is a transition feature, it will be documented elsewhere.

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

  sync

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/13363/files
  - new: https://git.openjdk.org/jdk/pull/13363/files/9994a90b..e9d62bb5

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=13363&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13363&range=00-01

  Stats: 7 lines in 1 file changed: 6 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/13363.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13363/head:pull/13363

PR: https://git.openjdk.org/jdk/pull/13363