fix: pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-CHQOSLOGBACK-8539866
- https://snyk.io/vuln/SNYK-JAVA-CHQOSLOGBACK-8539867
- https://snyk.io/vuln/SNYK-JAVA-CHQOSLOGBACK-8539865

pom.xml

@@ -111,7 +111,7 @@
         <testng.groups>all</testng.groups>
         <springboot.version>3.4.0</springboot.version>
         <scope.gwt-dev>provided</scope.gwt-dev>
-        <logback.version>1.5.6</logback.version>
+        <logback.version>1.5.13</logback.version>
     </properties>
     <profiles>
         <profile>