chore(deps): bump com.h2database:h2 from 2.2.224 to 2.3.230 in /buildSrc

Bumps [com.h2database:h2](https://github.com/h2database/h2database) from 2.2.224 to 2.3.230.
- [Release notes](https://github.com/h2database/h2database/releases)
- [Commits](h2database/h2database@version-2.2.224...version-2.3.230)

---
updated-dependencies:
- dependency-name: com.h2database:h2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

buildSrc/build.gradle

@@ -43,7 +43,7 @@ ext {
     javapoetVersion = '1.13.0'
     junitVersion = '5.10.0'
     junitPioneerVersion = '1.9.1'
-    h2Version = '2.2.224'
+    h2Version = '2.3.230'
     mockitoVersion = '4.11.0'
     systemRulesVersion = '1.19.0'
 }