[jdk17u-dev] RFR: Merge jdk17u:master

[Goetz Lindenmaier]

Merge build tag 17.0.16-ga from jdk17u to jdk17u-dev

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Commit messages:
 - Merge
 - 8361674: [17u] Remove designator DEFAULT_PROMOTED_VERSION_PRE=ea for release 17.0.16
 - 8360147: Better Glyph drawing redux
 - 8350991: Improve HTTP client header handling
 - 8349594: Enhance TLS protocol support
 - 8349111: Enhance Swing supports
 - 8348989: Better Glyph drawing
 - 8345625: Better HTTP connections

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3760&range=00.0
 - jdk17u:master: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3760&range=00.1

Changes: https://git.openjdk.org/jdk17u-dev/pull/3760/files
  Stats: 301 lines in 18 files changed: 217 ins; 22 del; 62 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3760.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3760/head:pull/3760

PR: https://git.openjdk.org/jdk17u-dev/pull/3760