RFR: 8334015: Add Support for UUID Version 7 (UUIDv7) defined in RFC 9562 [v9]

[Kieran Farrell]

> With the recent approval of UUIDv7 (https://datatracker.ietf.org/doc/rfc9562/), this PR aims to add a new static method UUID.timestampUUID() which constructs and returns a UUID in support of the new time generated UUID version. 
> 
> The specification requires embedding the current timestamp in milliseconds into the first bits 0–47. The version number in bits 48–51, bits 52–63 are available for sub-millisecond precision or for pseudorandom data. The variant is set in bits 64–65. The remaining bits 66–127 are free to use for more pseudorandom data or to employ a counter based approach for increased time percision (https://www.rfc-editor.org/rfc/rfc9562.html#name-uuid-version-7).
> 
> The choice of implementation comes down to balancing the sensitivity level of being able to distingush UUIDs created below <1ms apart with performance. A test simulating a high-concurrency environment with 4 threads generating 10000 UUIDv7 values in parallel to measure the collision rate of each implementation (the amount of times the time based portion of the UUID was not unique and entries could not distinguished by time) yeilded the following results for each implemtation:
> 
> 
> - random-byte-only - 99.8%
> - higher-precision - 3.5%
> - counter-based - 0%
> 
> 
> Performance tests show a decrease in performance as expected with the counter based implementation due to the introduction of synchronization:
> 
> - random-byte-only   143.487 ± 10.932  ns/op
> - higher-precision      149.651 ±  8.438 ns/op
> - counter-based         245.036 ±  2.943  ns/op
> 
> The best balance here might be to employ a higher-precision implementation as the large increase in time sensitivity comes at a very slight performance cost.

Kieran Farrell has updated the pull request incrementally with 117 additional commits since the last revision:

 - url with spec tag
 - 8360867: CTW: Disable inline cache verification
   
   Reviewed-by: kvn, thartmann
 - 8274051: Remove supports_vtime()/elapsedVTime()
   
   Reviewed-by: kbarrett, iwalulya
 - 8361032: Problem list TestOnSpinWaitAArch64 until JDK-8360936 is fixed
   
   Reviewed-by: alanb
 - 8330940: Impossible to create a socket backlog greater than 200 on Windows 8+
   
   Reviewed-by: michaelm, dfuchs, alanb
 - 8359266: Delete the usage of AppContext in the GraphicsDevice
   
   Reviewed-by: aivanov, azvegint
 - 8360478: libjsig related tier3 jtreg tests fail when asan is configured
   
   Reviewed-by: dholmes, ihse
 - 8359596: Behavior change when both -Xlint:options and -Xlint:-options flags are given
   
   Reviewed-by: mcimadamore, uschindler
 - 8360312: Serviceability Agent tests fail with JFR enabled due to unknown thread type JfrRecorderThread
   
   Reviewed-by: sspitsyn, kevinw, dholmes
 - 8359761: JDK 25 RDP1 L10n resource files update
   
   Reviewed-by: aivanov, almatvee, nbenalla, jlu, dnguyen, cstein, naoto
 - ... and 107 more: https://git.openjdk.org/jdk/compare/adb50724...1011035f

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Changes:
  - all: https://git.openjdk.org/jdk/pull/25303/files
  - new: https://git.openjdk.org/jdk/pull/25303/files/adb50724..1011035f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25303&range=08
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25303&range=07-08

  Stats: 14624 lines in 651 files changed: 6244 ins; 5186 del; 3194 mod
  Patch: https://git.openjdk.org/jdk/pull/25303.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25303/head:pull/25303

PR: https://git.openjdk.org/jdk/pull/25303