RFR: 8345693: Update JCov for class file version 69 [v3]

[Alexandre Iline]

> Use a CI promoted build.

Alexandre Iline has updated the pull request incrementally with one additional commit since the last revision:

  removed an unneeded line

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Changes:
  - all: https://git.openjdk.org/jdk/pull/22625/files
  - new: https://git.openjdk.org/jdk/pull/22625/files/4cd4ac1e..cd6d8efd

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22625&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22625&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/22625.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22625/head:pull/22625

PR: https://git.openjdk.org/jdk/pull/22625