[JDK-8356251](https://bugs.openjdk.org/browse/JDK-8356251) changed `JvmtiThreadState._saved_interp_only_mode` from `int` to `bool`, which is good. But the initializations are still done with `0` literals. Even though it is benign, SonarCloud still complains about the intentionality of this initialization.
------------- Commit messages: - Fix Changes: https://git.openjdk.org/jdk/pull/25458/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25458&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8357800 Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod Patch: https://git.openjdk.org/jdk/pull/25458.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/25458/head:pull/25458 PR: https://git.openjdk.org/jdk/pull/25458