Upgrade HSQL DB and fix build to allow it

Author: jeffgbutler

.github/dependabot.yml

@@ -25,7 +25,3 @@ updates:
   schedule:
     interval: daily
   open-pull-requests-limit: 10
-  ignore:
-  - dependency-name: org.hsqldb:hsqldb
-    versions:
-    - ">= 2.6.0"

pom.xml

@@ -52,6 +52,8 @@
   </distributionManagement>
 
   <properties>
+    <java.test.version>11</java.test.version>
+    <java.test.release.version>11</java.test.release.version>
     <junit.jupiter.version>5.9.0</junit.jupiter.version>
     <junit.platform.version>1.9.0</junit.platform.version>
     <spring.batch.version>4.3.6</spring.batch.version>
@@ -76,6 +78,18 @@
 
   <build>
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <configuration>
+          <rules>
+            <enforceBytecodeVersion>
+              <maxJdkVersion>${java.version}</maxJdkVersion>
+              <ignoredScopes>test</ignoredScopes>
+            </enforceBytecodeVersion>
+          </rules>
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.jetbrains.kotlin</groupId>
         <artifactId>kotlin-maven-plugin</artifactId>
@@ -280,7 +294,7 @@
     <dependency>
       <groupId>org.hsqldb</groupId>
       <artifactId>hsqldb</artifactId>
-      <version>2.5.2</version>
+      <version>2.7.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>