GUNDI-3096: Update dispatchers command

[marianobrc]

What does this PR do?

• Extends our dispatchers command to support updating the source, so that we can deploy new versions.
  • The command supports dispatchers v1 and v2 for ER, SMART and WPS Watch.
  • It also supports updating dispatchers in bulk by type, or updating a single one by id.
• Adds test coverage for the different usages of the command combined with different types and versions

Command usage examples:

$ python3 manage.py dispatchers --v1 --type earth_ranger --max 2 --update-source er-dispatcher-src-release-202405091336-4a30801.zip
$ python3 manage.py dispatchers --v2 --type smart_connect --max 2 --update-source "gcr.io/cdip-78ca/gundi/smart-dispatcher:release-202405092019-2c1155b"

$ python3 manage.py dispatchers --v1 --integration c7ea23bf-ac1c-4f49-be44-5ae1eb2b0898 --update-source "gcr.io/cdip-78ca/gundi/wpswatch-dispatcher:release-202405092019-fbdc68c"
$ python3 manage.py dispatchers --v2 --integration b42c9205-5228-49e0-a75b-ebe5b6a9f78e --update-source "gcr.io/cdip-78ca/gundi/smart-dispatcher:release-202405092019-2c1155b"

Relevant link(s)

GUNDI-3096