RFR: 7903676: JMH: Simplify GHA pipelines [v4]

[Aleksey Shipilev]

> JMH currently runs many jobs with matrix taking the optional profile. This means many jobs are not actually doing any useful work. When those jobs run, we have quite a few warnings: "Error: Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved."
> 
> We can merge current pipelines a bit to simplify the whole thing.

Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:

  Continue on errors removal is incomplete

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

Changes:
  - all: https://git.openjdk.org/jmh/pull/128/files
  - new: https://git.openjdk.org/jmh/pull/128/files/00f1b0da..7e98bfd5

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jmh&pr=128&range=03
 - incr: https://webrevs.openjdk.org/?repo=jmh&pr=128&range=02-03

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jmh/pull/128.diff
  Fetch: git fetch https://git.openjdk.org/jmh.git pull/128/head:pull/128

PR: https://git.openjdk.org/jmh/pull/128