Extract schema validation logic

[fmrsabino]

• The validate function was rewritten to add the ability to provide the schema to validate against to the caller.
• Adds support for returning multiple errors for the same field.

[coveralls]

Pull Request Test Coverage Report for Build 8571774975

Details

• 9 of 10 (90.0%) changed or added relevant lines in 2 files are covered.
• 4 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.04%) to 92.6%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/config/configuration.validator.ts	5	6	83.33%

Files with Coverage Reduction	New Missed Lines	%
src/routes/transactions/entities/tests/human-description.builder.ts	4	60.0%

Totals
Change from base Build 8568151290:	-0.04%
Covered Lines:	6600
Relevant Lines:	6881

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💛 - Coveralls