build(deps): bump hsqldb in /extensions/indexes/spatial

Bumps hsqldb from 2.5.2 to 2.7.1.

---
updated-dependencies:
- dependency-name: org.hsqldb:hsqldb
  dependency-type: direct:production
...

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

Author: dependabot[bot]

extensions/indexes/spatial/pom.xml

@@ -106,7 +106,7 @@
         <dependency>
             <groupId>org.hsqldb</groupId>
             <artifactId>hsqldb</artifactId>
-            <version>2.5.2</version>
+            <version>2.7.1</version>
             <!-- NOTE: needed for both scopes: <scope>runtime</scope><scope>test</scope> -->
         </dependency>