ICU-14484: redis connect helper (#6001)

* add redis connect support
* Setup redis in docker for e2e testing
* Update docs and changelog
* Commenting out e2e tests for now, will revisit in a separate task

CHANGELOG.md

@@ -16,12 +16,17 @@ Canonical reference for changes, improvements, and bugfixes for Boundary.
   This new helper command allows users to authorize sessions against Cassandra 
   targets and automatically invoke a Cassandra client with the appropriate 
   connection parameters and credentials. Currently only username/password credentials are automatically attached.
+* cli: Added `boundary connect redis` command for connecting to Redis targets.
+  This new helper command allows users to authorize sessions against Redis
+  targets and automatically invoke a Redis client with the appropriate
+  connection parameters and credentials. Currently only username/password credentials are automatically attached.
 * ui: Improved load times for resource tables with search and filtering capabilities by replacing indexeddb for local data storage with sqlite (WASM) and OPFS ([PR](https://github.com/hashicorp/boundary-ui/pull/2984))
 
 ### Bug fixes
 * ui: Fixed rendering bug where header for the Host details page rendered multiple times ([PR](https://github.com/hashicorp/boundary-ui/pull/2980))
 * ui: Fixed bug where worker tags could not be removed when creating a new worker ([PR](https://github.com/hashicorp/boundary-ui/pull/2928))
 
+
 ### Deprecations/Changes
 
 * Modified parsing logic for various IP/host/address fields across Boundary.