Readme file in Service Broker download packages should be updated

Service Broker readme file contains:

Couchbase Service Broker Enterprise Edition

It should be more informative and include standard information and links.  See the Operator readme file as an example:

COUCHBASE AUTONOMOUS OPERATOR

The Couchbase Autonomous Operator provides a native integration of Couchbase
Server with Kubernetes platforms. It enables you to automate the management of
common Couchbase tasks such as the configuration, creation, scaling, and
recovery of Couchbase clusters. By reducing the complexity of running a
Couchbase cluster, it lets you focus on the desired configuration and not worry
about the details of manual deployment and lifecycle management.

INSTALLATION

This package contains the command-line tools and configuration files that you
will use to automatically download and deploy the Operator into a Kubernetes
environment.

See the documentation for installation instructions:

https://docs.couchbase.com/operator/current/overview.html

ABOUT COUCHBASE SERVER

Couchbase Server is an open source, distributed NoSQL document database.
Couchbase Server enables developers to build applications with agility by
combining the flexibility of JSON data with the power of SQL-like queries, using
N1QL, or through built-in full-text search capabilities.

The platform gives you the flexibility to constantly reinvent the customer
experience, from any cloud to every edge device. Using in-memory dataset
capabilities, the platform can be scaled to match needs for volume, volatility,
and speed of data.

By providing a flexible data model, consistent high performance, elastic
scalability, and always-on availability, Couchbase Server enables enterprises to
operate at any scale with enterprise-level security.

Its memory-centric architecture is designed to provide low-latency data
management for large-scale interactive web, mobile, and IoT applications.

DOCUMENTATION

The online documentation library is available at:

http://developer.couchbase.com/documentation-archive

THIRD-PARTY LICENSE INFORMATION

You can find the licenses for all of the third-party components that are
included in Couchbase products at:

https://www.couchbase.com/legal/agreements