RFR: 8349732: Add support for JARs signed with ML-DSA [v15]

[Weijun Wang]

> Add support for ML-DSA signing of JAR files.
> 
> ~Note: https://datatracker.ietf.org/doc/draft-ietf-lamps-cms-ml-dsa/ is not finalized.~
> 
> Update: it is published as https://datatracker.ietf.org/doc/rfc9882/.

Weijun Wang has updated the pull request incrementally with one additional commit since the last revision:

  add othervm to prevent interference with other tests

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/26563/files
  - new: https://git.openjdk.org/jdk/pull/26563/files/8532d3c8..beeeca17

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26563&range=14
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26563&range=13-14

  Stats: 5 lines in 1 file changed: 3 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/26563.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26563/head:pull/26563

PR: https://git.openjdk.org/jdk/pull/26563