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] <support@github.com>

Author: dependabot[bot]

build.gradle

@@ -71,7 +71,7 @@ dependencies {
     testImplementation 'org.springframework.security:spring-security-test'
     testImplementation 'org.springframework.retry:spring-retry'
     testImplementation 'jakarta.validation:jakarta.validation-api:3.1.1'
-    testImplementation 'com.h2database:h2:2.3.232'
+    testImplementation 'com.h2database:h2:2.4.240'
 
     // Runtime dependencies moved to test scope for library
     testRuntimeOnly 'org.springframework.boot:spring-boot-devtools'