Merge pull request #1353 from playframework/dependabot/gradle/java/starter/main/com.h2database-h2-2.4.240

[Gradle] Bump com.h2database:h2 from 2.3.232 to 2.4.240 in /java/starter

Author: mkurz

java/starter/gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 twirl = "2.1.0-M9"
 play = "3.1.0-M9"
 junit = "4.13.2"
-h2 = "2.3.232"
+h2 = "2.4.240"
 assertj = "3.27.7"
 awaitility = "4.3.0"