RFR: JDK-8349077 : Rename GenerationCounters::update_all [v9]

[Suchismith Roy]

> JBS Issue : [JDK-8349077](https://bugs.openjdk.org/browse/JDK-8349077)
> 
> we found the method names update_all of the class GenerationCounters and its subclasses are not so good. It is better to rename it to something like update_capacity (such as ZGenerationCounters::update_capacity).
> 
> 
> 
> Update_capacity exists, since update_all updates the size and used , I found update_memory_state as a better name for this method.

Suchismith Roy has updated the pull request incrementally with one additional commit since the last revision:

  Update src/hotspot/share/gc/z/zServiceability.cpp
  
  Co-authored-by: Stefan Karlsson <stefan.karlsson at oracle.com>

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/25833/files
  - new: https://git.openjdk.org/jdk/pull/25833/files/f8ea505a..860c9a7a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25833&range=08
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25833&range=07-08

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/25833.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25833/head:pull/25833

PR: https://git.openjdk.org/jdk/pull/25833