[jdk11u-dev] RFR: 8343786: [11u] GHA: Bump macOS and Xcode versions to macos-13 and XCode 14.3.1

[Antonio Vieiro]

An implementation of [JDK-8343786](https://bugs.openjdk.org/browse/JDK-8343786) that bumps the GHA runners versions to `macos-13` and `XCode 14.3.1`.

This uses the  `--enable-xcode14` configuration flag introduced in https://github.com/openjdk/jdk11u-dev/pull/2966 ([JDK-8344458](https://bugs.openjdk.org/browse/JDK-8344458)) to build and run tier-1 tests on `macos-13` and `XCode 14.3.1`.

Tier-1 tests seem to be failing randomly on macos-13/XCode14  with either a timeout or an ArrayIndexOutOfBoundsException t in serviceability/sa/ClhsdbFindPC.java. This is currently under investigation and may be related to [JDK-8260389](https://bugs.openjdk.org/browse/JDK-8260389) or [JDK-8277079](https://bugs.openjdk.org/browse/JDK-8277079).

The rest of `tier1` tests are expected to pass on this platform.

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

Depends on: https://git.openjdk.org/jdk11u-dev/pull/2966

Commit messages:
 - 8343786: [11u] GHA: Bump macOS and Xcode versions to macos-13 and XCode 14.3.1

Changes: https://git.openjdk.org/jdk11u-dev/pull/2967/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2967&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8343786
  Stats: 6 lines in 3 files changed: 1 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2967.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2967/head:pull/2967

PR: https://git.openjdk.org/jdk11u-dev/pull/2967