Removed unused pom property (#11778)

Signed-off-by: Paolo Patierno <ppatierno@live.com>

Author: ppatierno

pom.xml

@@ -136,7 +136,6 @@
         <jupiter.version>5.9.3</jupiter.version>
         <strimzi-test-container.version>0.111.0</strimzi-test-container.version>
         <mockserver.version>5.13.2</mockserver.version>
-        <mockwebserver.version>3.14.7</mockwebserver.version>
         <valid4j.version>1.1</valid4j.version>
         <javax.json.version>1.1.4</javax.json.version>
         <bouncycastle.version>1.78.1</bouncycastle.version>