RFR: 8305680: Remove Permissions from jcmd help output

[Serguei Spitsyn]

On Thu, 6 Apr 2023 08:44:00 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

> Like the removal of Permission information from the man page in JDK-8305622, this change removes Permission information from the jcmd help output.
> 
> These Permissions are not relevant to jcmd users.  The Permissions can be relevant when connecting remotely to JMX with a Security Manager in place. That usage is clearly deprecated with JEP 411.
> 
> We don't specifically test for this output, but we have dcmd tests in test/hotspot/jtreg/serviceability which all continue to pass.

Marked as reviewed by sspitsyn (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/13371#pullrequestreview-1375533572