fix: remove now unneeded okhttp dependency override

Signed-off-by: Chris Laprun <claprun@redhat.com>

Author: metacosm

pom.xml

@@ -202,15 +202,6 @@
         <artifactId>operator-framework</artifactId>
         <version>${project.version}</version>
       </dependency>
-      <!--
-            regarding the okhttp explicit version
-            see https://github.com/fabric8io/kubernetes-client/issues/4290
-            -->
-      <dependency>
-        <groupId>com.squareup.okhttp3</groupId>
-        <artifactId>okhttp</artifactId>
-        <version>${okhttp.version}</version>
-      </dependency>
       <dependency>
         <groupId>com.squareup.okhttp3</groupId>
         <artifactId>logging-interceptor</artifactId>

sample-operators/leader-election/src/test/java/io/javaoperatorsdk/operator/sample/LeaderElectionE2E.java

@@ -10,7 +10,6 @@
 import java.util.OptionalInt;
 import java.util.UUID;
 import java.util.stream.IntStream;
-import javaoperatorsdk.sample.v1.LeaderElection;
 
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;