integrations/redis/Jedis: update version to 0.0.3
integrations/redis/Jedis: update version to 0.0.3

The Jedis wrapper's version for io.orijtech.integrations/ocjedis
is now at 0.0.3 for compatibility with the latest Jedis version 3.0.1.

This change also adds a section "Dependency listing" which
provides a quick link for adding:
* Maven
* Gradle
* Ivy
* Buildr

dependencies of the wrapper.

census-instrumentation/opencensus-website,census-instrumentation/opencensus-website