Disabling catalogers is not working in power user command

[tomerse-sg]

What happened:
i'm trying to disable a power-user cataloger using the .syft.yaml and it ignores it.
I think it is always puts "true" and don't take the value from the configuration.

		app.Secrets.Cataloger.Enabled = true
		app.FileMetadata.Cataloger.Enabled = true
		app.FileContents.Cataloger.Enabled = true
		app.FileClassification.Cataloger.Enabled = true
		tasks, err := eventloop.Tasks(app)
		if err != nil {
			errs <- err
			return
		}

What you expected to happen:
take the value from the configuration.
Steps to reproduce the issue:
for example, update this line in the yaml:

file-metadata:
  cataloger:
    # enable/disable cataloging of file metadata
    # SYFT_FILE_METADATA_CATALOGER_ENABLED env var
    enabled: false

and run syft power-user
Anything else we need to know?:

Environment:

• Output of syft version: latest
• OS (e.g: cat /etc/os-release or similar): macOS

[kzantow]

FYI @tomerse-sg -- this PR should fix this issue: #2001