make apic.exe portaladmin work better

The drupal-config:get and drupal-config:set commands are half baked as some work, and some don't.

Apparently apic.exe "drupal-config" is just a wrapper for drush.

If you check https://www.drush.org/latest/commands/config_set/, you can see an example on how to set user.role permissions.

But, probably due to escaping, or some other ingestion of yaml into apic.exe, this particular use case does not work right now.

This works: Get all the permissions:

./apic drupal-config:get --mode portaladmin --server https://api.exxx-ffxxxxxx.ca-tor.apiconnect.cloud.ibm.com --catalog sandbox --org dev --config_name "user.role.anonymous"

This works: Remove all the permissions (through set):

./apic drupal-config:get --mode portaladmin --server https://api.exxx-ffxxxxxx.ca-tor.apiconnect.cloud.ibm.com --catalog sandbox --org dev --config_name user.role.anonymous --config_key permissions --config_value []

This DOES NOT work: Set the individual permissions

(seems YAML is properly escaped/accepted) (ie, I can set a blank value above, but can 't set individually named permissions):

./apic drupal-config:get --mode portaladmin --server https://api.exxx-ffxxxxxx.ca-tor.apiconnect.cloud.ibm.com --catalog sandbox --org dev --config_name user.role.anonymous --input-format=yaml --config_key permissions [foo,bar]

Ask is to check and make drupal-config behave such that it works for setting user.role.anonymous and other items that require a yaml (or json) input.