Bump com.h2database:h2 from 2.3.232 to 2.4.240

Bumps [com.h2database:h2](https://github.com/h2database/h2database) from 2.3.232 to 2.4.240.
- [Release notes](https://github.com/h2database/h2database/releases)
- [Commits](h2database/h2database@version-2.3.232...version-2.4.240)

---
updated-dependencies:
- dependency-name: com.h2database:h2
  dependency-version: 2.4.240
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 exposed = "0.61.0"
 firebase-admin = "9.6.0"
-h2 = "2.3.232"
+h2 = "2.4.240"
 imageio-webp = "0.1.6"
 kotlin = "2.2.20"
 kotlinx-kover = "0.9.2"