Bump org.hsqldb:hsqldb from 2.7.3 to 2.7.4

Bumps org.hsqldb:hsqldb from 2.7.3 to 2.7.4.

---
updated-dependencies:
- dependency-name: org.hsqldb:hsqldb
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -163,7 +163,7 @@
     <dependency>
       <groupId>org.hsqldb</groupId>
       <artifactId>hsqldb</artifactId>
-      <version>2.7.3</version>
+      <version>2.7.4</version>
       <classifier>jdk8</classifier>
       <scope>test</scope>
     </dependency>