degrade caffeine version.

qg-application-dependencies/pom.xml

@@ -42,7 +42,7 @@
         <logback.version>1.2.3</logback.version>
         <lombok.version>1.18.22</lombok.version>
         <sentry.version>5.7.0</sentry.version>
-        <caffeine.version>3.0.6</caffeine.version>
+        <caffeine.version>2.9.3</caffeine.version>
     </properties>
 
     <dependencyManagement>