SonarCloud reports an issue since [JDK-8355003](https://bugs.openjdk.org/browse/JDK-8355003) integration: duplicate index in `metadataTypeArray` initialization code. Looks like a simple typo, this PR fixes it.
Additional testing: - [x] Linux x86_64 server fastdebug, `serviceability/sa` ------------- Commit messages: - Fix Changes: https://git.openjdk.org/jdk/pull/25507/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25507&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8357999 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/25507.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/25507/head:pull/25507 PR: https://git.openjdk.org/jdk/pull/25507
