fix generate fake data for field, that contains pattern and maxlength…

[TranQuangTienSA]

… validations

Fix generate fake data for field, that contains pattern and maxlength validations.

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• All continuous integration tests are green
• Tests are added where necessary
• The JDL part is updated if necessary
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[TranQuangTienSA]

Sample

entity Order {
    currency String required maxlength(3) pattern(/^[A-Z]{3}$/)
}

[mshima]

@tientq check if this approach works for you.

[TranQuangTienSA]

entity Order {
    currency String required maxlength(3) pattern(/^[A-Z]{3}$/)
    phone String maxlength(20) pattern(/^(0[0-9]{9}|)$/)
}

Please try this JDL, it's not working for field phone.