RFR: 8369305: Adjust usage of CDS in the boot JDK [v2]

[Matthias Baesken]

> Currently we dump an archive in the configure process, this might not be needed/beneficial any more.
> 
> Building with and without the change on Linux x86_64 (product)  shows similar build times.

Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:

  Remove -Xshare settings

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/27741/files
  - new: https://git.openjdk.org/jdk/pull/27741/files/9c513c97..5002d9fe

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=27741&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=27741&range=00-01

  Stats: 4 lines in 1 file changed: 0 ins; 4 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/27741.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27741/head:pull/27741

PR: https://git.openjdk.org/jdk/pull/27741