⬆️ Bump h2 from 1.4.199 to 2.1.210 in /boot-transaction

Bumps [h2](https://github.com/h2database/h2database) from 1.4.199 to 2.1.210.
- [Release notes](https://github.com/h2database/h2database/releases)
- [Commits](h2database/h2database@version-1.4.199...version-2.1.210)

---
updated-dependencies:
- dependency-name: com.h2database:h2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

boot-transaction/pom.xml

@@ -50,7 +50,7 @@
       <groupId>com.h2database</groupId>
       <artifactId>h2</artifactId>
       <scope>runtime</scope>
-      <version>1.4.199</version>
+      <version>2.1.210</version>
     </dependency>
   </dependencies>