[jdk21u-dev] RFR: 8358532: JFileChooser in GTK L&F still displays HTML filename [v2]

[Goetz Lindenmaier]

> I backport this for parity with 21.0.10-oracle.

Goetz Lindenmaier has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' into goetz_backport_8358532
 - backport 6fe9143bbbe269af62d2084834fc0c9afc51b5f3
 - Backport 917c1546f353c2814de8465d1dfad66b01561f12

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

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/2255/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/2255/files/35e0b71a..24863d7f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2255&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2255&range=00-01

  Stats: 930 lines in 37 files changed: 742 ins; 103 del; 85 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2255.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2255/head:pull/2255

PR: https://git.openjdk.org/jdk21u-dev/pull/2255