Add transitive httpclient dependencies to config-proxy tools
<artifactId>slf4j-api</artifactId>
<scope>compile</scope>
</dependency>
+ <dependency>
+ <groupId>com.yahoo.vespa</groupId>
+ <artifactId>container-apache-http-client-bundle</artifactId>
+ <version>${project.version}</version>
+ <scope>compile</scope>
+ </dependency>
</dependencies>
<build>
<plugins>
