RFR: Merge jdk8u:master

[Andrew John Hughes]

Merge jdk8u362-b03

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

Commit messages:
 - Merge jdk8u362-b03
 - 8159599: [TEST_BUG] java/awt/Modal/ModalInternalFrameTest/ModalInternalFrameTest.java
 - 8221529: [TESTBUG] Docker tests use old/deprecated image on AArch64
 - 8284622: Update versions of some Github Actions used in JDK workflow
 - 8233551: [TESTBUG] SelectEditTableCell.java fails on MacOS
 - 8295288: Some vm_flags tests associate with a wrong BugID
 - 7124218: [TEST_BUG] [macosx] Space should select cell in the JTable
 - 8159720: Failure of C2 compilation with tiered prevents some C1 compilations
 - 8224506: [TESTBUG] TestDockerMemoryMetrics.java fails with exitValue = 137
 - 8296555: Enable hotspot/tier1 for 64-bit builds in GHA for 8u
 - ... and 2 more: https://git.openjdk.org/shenandoah-jdk8u/compare/ef53b93b...47035be5

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.org/?repo=shenandoah-jdk8u&pr=33&range=00.0
 - jdk8u:master: https://webrevs.openjdk.org/?repo=shenandoah-jdk8u&pr=33&range=00.1

Changes: https://git.openjdk.org/shenandoah-jdk8u/pull/33/files
  Stats: 525 lines in 19 files changed: 387 ins; 26 del; 112 mod
  Patch: https://git.openjdk.org/shenandoah-jdk8u/pull/33.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah-jdk8u.git pull/33/head:pull/33

PR: https://git.openjdk.org/shenandoah-jdk8u/pull/33