RFR: 8211238: @Deprecated JFR event [v15]

[Markus Grönlund]

> Greetings,
> 
> please help review this enhancement to add a JFR event to report runtime invocations of methods that have been declared deprecated in the JDK.
> 
> Testing: jdk_jfr, CI 1-6, stress testing
> 
> Thanks
> Markus

Markus Grönlund has updated the pull request incrementally with one additional commit since the last revision:

  description and format specifier

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Changes:
  - all: https://git.openjdk.org/jdk/pull/16931/files
  - new: https://git.openjdk.org/jdk/pull/16931/files/b4766c39..0943b29d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=16931&range=14
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=16931&range=13-14

  Stats: 13 lines in 2 files changed: 5 ins; 4 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/16931.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16931/head:pull/16931

PR: https://git.openjdk.org/jdk/pull/16931