RFR: 8313562: hsperfdata should export module path and "launcher" metadata [v2]

[Larry Cable]

> hsperfdata should expose module metadata if available.

Larry Cable has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'openjdk:master' into 8313562
 - 8318562: hsperfdata should export module path and launcher metadata

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/19287/files
  - new: https://git.openjdk.org/jdk/pull/19287/files/cd1d3f30..001bf3c3

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19287&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19287&range=00-01

  Stats: 216489 lines in 4421 files changed: 124637 ins; 67859 del; 23993 mod
  Patch: https://git.openjdk.org/jdk/pull/19287.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19287/head:pull/19287

PR: https://git.openjdk.org/jdk/pull/19287