Update dependency com.github.docker-java:docker-java-transport-okhttp to v3.7.1

Author: renovate[bot]

pom.xml

@@ -123,7 +123,7 @@
         <dependency>
             <groupId>com.github.docker-java</groupId>
             <artifactId>docker-java-transport-okhttp</artifactId>
-            <version>3.5.1</version>
+            <version>3.7.1</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>