Merge pull request #299 from OpenConext/dependabot/maven/net.logstash.logback-logstash-logback-encoder-9.0

Bump net.logstash.logback:logstash-logback-encoder from 8.1 to 9.0

Author: oharsta

pom.xml

@@ -32,7 +32,7 @@
         <java.version>21</java.version>
         <javase.version>3.5.4</javase.version>
         <junit-vintage-engine.version>5.12.2</junit-vintage-engine.version>
-        <logstash-logback-encoder.version>8.1</logstash-logback-encoder.version>
+        <logstash-logback-encoder.version>9.0</logstash-logback-encoder.version>
         <mockito-core.version>4.2.0</mockito-core.version>
         <mongock-bom.version>4.3.8</mongock-bom.version>
         <oauth2-oidc-sdk.version>11.30.1</oauth2-oidc-sdk.version>