[misc] Leftover after docker-java upgrade (the issue has been fixed since...

[misc] Leftover after docker-java upgrade (the issue has been fixed since v3.3.6, see https://github.com/docker-java/docker-java/commit/3514b3ba9c6d938e2a0435ad8d84905cb1cdfed1 )

xwiki-platform-core/xwiki-platform-export/xwiki-platform-export-pdf/xwiki-platform-export-pdf-default/pom.xml

@@ -82,17 +82,6 @@
       <groupId>com.github.docker-java</groupId>
       <artifactId>docker-java-transport-httpclient5</artifactId>
     </dependency>
-    <!-- Starting with version 5.2 org.apache.httpcomponents.client5:httpclient5 uses the HttpVersionPolicy class from
-      org.apache.httpcomponents.core5:httpcore5-h2 . The problem is that docker-java-transport-httpclient5 excludes
-      httpcore5-h2, see https://github.com/docker-java/docker-java/blob/3.2.13/docker-java-transport-httpclient5/pom.xml#L29-L34
-      which leads to a NoClassDefFoundError. In order to fix this we add an explicit dependency to httpclient5 (note that
-      depending on httpcore5-h2 doesn't fix the problem because Extension Manager still favors the exclude; we need to
-      overwrite the dependency used by docker-java-transport-httpclient5 which is httpclient5).
-      TODO: Remove this dependency when docker-java-transport-httpclient5 POM is fixed and we upgrade DockerJava version -->
-    <dependency>
-      <groupId>org.apache.httpcomponents.client5</groupId>
-      <artifactId>httpclient5</artifactId>
-    </dependency>
     <!-- Used for interacting with the headless Chrome web browser. -->
     <dependency>
       <groupId>com.github.kklisura.cdt</groupId>