feat: chain of GenericValidateFunction in useField (#3725)

[gbaquedano]

🔎 Overview

This PR adds the feature to use a chain of GenericValidateFunction in rules for useField, and allows it to return multiple errors if bails is set to false.

🤓 Code snippets/examples (if applicable)

const {
  value: value,
  errors: errors,
} = useField(
  'field',
  [
    val => (val ? true : REQUIRED_MESSAGE),
    val => ((val as string)?.length >= 3 ? true : MIN_MESSAGE)
  ],
  { bails: false }
);

If value is not set and and validation is run, errors will be:

[ REQUIRED_MESSAGE, MIN_MESSAGE ]

If bails is true, it will break on the first non passing validation and return a single error. Following this example:

[ REQUIRED_MESSAGE ]

Validations are run following the order they are specified.

✔ Issues affected

closes #3725

[codecov-commenter]

Codecov Report

Merging #3726 (e405ae9) into main (a56b3a0) will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #3726      +/-   ##
==========================================
+ Coverage   96.35%   96.38%   +0.02%     
==========================================
  Files          68       68              
  Lines        1838     1853      +15     
  Branches      457      463       +6     
==========================================
+ Hits         1771     1786      +15     
  Misses         67       67              

Impacted Files	Coverage Δ
packages/vee-validate/src/useField.ts	98.70% <100.00%> (ø)
packages/vee-validate/src/validate.ts	97.50% <100.00%> (+0.35%)	⬆️

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[logaretm]

This is a welcome addition, thank you!