Add --apply-global option for CSV validation

[SmetDenis]

This update introduces a new 'apply-global' option in the CSV validation command. This flag allows global schemas, those without a 'filename_pattern', to be applied to all CSV files being analyzed. This addition increases flexibility and efficiency in the file validation process.

[coveralls]

Pull Request Test Coverage Report for Build 8584330382

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

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Details

• 10 of 10 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.04%) to 96.754%

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Totals
Change from base Build 8584219678:	0.04%
Covered Lines:	3130
Relevant Lines:	3235

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💛 - Coveralls