[jdk21u-dev] RFR: 8335789: [TESTBUG] XparColor.java test fails with Error. Parse Exception: Invalid or unrecognized bugid: @

[Goetz Lindenmaier]

I backport this for parity with 21.0.7-oracle.

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Commit messages:
 - Backport 3733fe3a207078b585421cd2a098e808fafaa817

Changes: https://git.openjdk.org/jdk21u-dev/pull/1201/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1201&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8335789
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1201.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1201/head:pull/1201

PR: https://git.openjdk.org/jdk21u-dev/pull/1201