ncm-metaconfig: fix a typo in 'actions' resource description

[jouvin]

Fix a small but misleading typo in ncm-metaconfig schema

[wpoely86]

2024-03-01T09:46:25.3853668Z                 error(format('metaconfig element can only have one boolean conversion enabled, got %s', SELF));
2024-03-01T09:46:25.3855087Z                       ^^^^^^
2024-03-01T09:46:25.3855509Z 
2024-03-01T09:46:25.3856607Z ncm-metaconfig/src/main/pan/components/metaconfig/schema.pan:54: Redundant use of format within error or debug call
2024-03-01T09:46:25.3860275Z                 error(format('metaconfig element can only have one string conversion enabled, got %s', SELF));
2024-03-01T09:46:25.3861545Z                       ^^^^^^
2024-03-01T09:46:25.3861906Z 
2024-03-01T09:46:25.3862967Z ncm-metaconfig/src/main/pan/components/metaconfig/schema.pan:66: Redundant use of format within error or debug call
2024-03-01T09:46:25.3864273Z                 error(format('metaconfig element can only have one list conversion enabled, got %s', SELF));
2024-03-01T09:46:25.3865046Z                       ^^^^^^
2024-03-01T09:46:25.3865272Z 
2024-03-01T09:46:25.3865945Z ncm-metaconfig/src/main/pan/components/metaconfig/schema.pan:78: Redundant use of format within error or debug call
2024-03-01T09:46:25.3867071Z                 error(format('metaconfig element can only have one key case conversion enabled, got %s', SELF));
2024-03-01T09:46:25.3867819Z                       ^^^^^^

@jouvin Can you also fix those and make panlint happy?

[jouvin]

Sure, will do it asap!