deps: update dependency ch.qos.logback:logback-classic to v1.2.13 [security]

Author: renovate-bot

pom.xml

@@ -14,7 +14,7 @@
   </description>
 
   <properties>
-    <logback.version>1.2.11</logback.version>
+    <logback.version>1.2.13</logback.version>
     <easymock.version>5.2.0</easymock.version>
     <truth.version>1.1.5</truth.version>
     <logging.version>3.15.14</logging.version>