fix: Collision with --global flags

[raulb]

Meroxa CLI used it before to specify the path of a configuration file, while connectors still use it the same as well.

Description of change

Updates global configuration flag to meroxa-config to free up --config for connector commands.

Type of change

• New feature
• Bug fix
• Refactor
• Documentation

How was this tested?

• Unit Tests
• Tested in staging

Demo

Before this pull-request

❯ meroxa help | grep config
  config      Manage your Meroxa CLI configuration
      --config string      config file

After this pull-request

❯ .m help | grep config    
  config      Manage your Meroxa CLI configuration
      --meroxa-config string   meroxa configuration file

Additional references

Fixes https://meroxa.zendesk.com/agent/tickets/121

• Acceptance tests also need to be updated.

Documentation updated

https://github.com/meroxa/meroxa-docs/commit/a0d441038856553e326af103296fa3562c0fbde5

[ahamidi]

If it's used exclusively to point to a config file, then maybe we should make the command --config-file.

Incidentally I'm pretty sure I accidentally found a work around by using -c for connector configs.

[raulb]

@ahamidi re: -c you're right! it didn't occur to me 🤦‍♂️.

Regarding --config-file, that also works. I wasn't really sure about what name to use, so I'll take that one as a good suggestion. Thank you.

[ahamidi]

Actually we may want to be explicit and name it --global-config-file or --cli-config-file or something along those lines so that we free up the ability to pass connector configs as files too.

[ahamidi]

LGTM 👍