chore: bump org.mockito:mockito-junit-jupiter from 5.21.0 to 5.23.0 (#2458)

Bump org.mockito:mockito-junit-jupiter from 5.21.0 to 5.23.0. Aligns with mockito-core at 5.23.0. Reviewed and approved by @phipag. Review performed by Claude.

Author: dependabot[bot]

pom.xml

@@ -115,7 +115,7 @@
         <versions-maven-plugin.version>2.21.0</versions-maven-plugin.version>
         <elastic.version>1.7.0</elastic.version>
         <mockito.version>5.23.0</mockito.version>
-        <mockito-junit-jupiter.version>5.21.0</mockito-junit-jupiter.version>
+        <mockito-junit-jupiter.version>5.23.0</mockito-junit-jupiter.version>
         <junit-pioneer.version>2.3.0</junit-pioneer.version>
         <crac.version>1.5.0</crac.version>
         <native-maven-plugin.version>0.11.5</native-maven-plugin.version>