fix(deps): update dependency org.hsqldb:hsqldb to v2.7.3

Author: renovate[bot]

build.gradle

@@ -29,7 +29,7 @@ dependencies {
     implementation 'io.activej:activej-boot:5.5'
     implementation 'io.activej:activej-specializer:5.5'
     implementation 'io.activej:activej-launchers-http:5.5'
-    implementation 'org.hsqldb:hsqldb:2.7.2'
+    implementation 'org.hsqldb:hsqldb:2.7.3'
     implementation 'org.postgresql:postgresql:42.7.3'
     implementation 'org.hibernate:hibernate-core:6.4.1.Final'
     implementation 'org.hibernate:hibernate-hikaricp:6.4.1.Final'