RFR: JDK-8306285: Missing file in search test

Tue Apr 18 12:50:54 UTC 2023

Please review a simple fix for the javadoc `TestSearchScript` test which is skipped during normal test runs and only run manually. This adds a test file which was missing in a previous commit and a mock function for jQuery method `each()`.

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Commit messages:
 - JDK-8306285: Missing file in search test

Changes: https://git.openjdk.org/jdk/pull/13510/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=13510&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8306285
  Stats: 47 lines in 2 files changed: 46 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/13510.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13510/head:pull/13510

PR: https://git.openjdk.org/jdk/pull/13510