[DataCatalog2.0]: Move config validation to the CatalogConfigResolver init

[ElenaKhaustova]

Description

Currently, we resolve dataset configuration for patterns at the runtime. During the resolution, we validate the config format and raise the error in case of failure:

kedro/kedro/io/catalog_config_resolver.py

Line 133 in 53280bd

def _resolve_dataset_config(

We suggest moving the config validation step to the CatalogConfigResolver init so that we do not allow creating a config resolver object with incorrect pattern configurations.

Context

#4151 (comment)

Possible Implementation

1. Move config validation step to the CatalogConfigResolver's constructor and raise an error in case an incorrect configuration is provided
2. Simplify CatalogConfigResolver._resolve_dataset_config method keeping only filling placeholders logic

Possible Alternatives

[merelcht]

Is there anything more to do here or is this ticket fully resolved by #4195? @ElenaKhaustova

[ElenaKhaustova]

@merelcht It's done, closing now