[jdk11u-dev] RFR: 8336928: GHA: Bundle artifacts removal broken

[Zdenek Zambersky]

Fix of GHA code which removes bundle artifacts.

Testing in GHA:
bundles-* artifacts got correctly removed

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Commit messages:
 - Backport 98562166e4a4c8921709014423c6cbc993aa0d97

Changes: https://git.openjdk.org/jdk11u-dev/pull/2898/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2898&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8336928
  Stats: 22 lines in 1 file changed: 4 ins; 7 del; 11 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2898.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2898/head:pull/2898

PR: https://git.openjdk.org/jdk11u-dev/pull/2898