Bug: Not all configuration is correctly parsed

[raulb]

Bug description

Caution

This issue is not part of any minor release, but needs to be fixed before 0.13.0

With the recent addition of ecdysis taking care of the configuration parsing, it looks like not all options are correctly parsed. Notice in the following example how log.level is configured correctly, but not grpc.address.

$ go run ./cmd/conduit/main.go config --grpc.address :8085 --log.level warn
....
grpc.address: :8084
log.level: warn
...

@lovromazgon also noticed that config.path is another that's not parsed correctly.

The bug fix might need to occur in https://github.com/ConduitIO/ecdysis, but I am tracking it here for better visibility at the moment.

It's important we fix this issue because the configuration shown via conduit config command is the one that will be used on conduit run

Steps to reproduce

1. Check out latest code from the main branch.
2. Run conduit config with some configuration options.
3. Notice not all are respected.

Version

v0.13.0-nightly.20250110