HV-2053: Add Azerbaijani (az) locale support to validation messages

[Maharramoff]

Jira issue HV-2053

• Unicode encoding applied for Azerbaijani-specific characters (e.g., ə, ç, ş, ü, ö, ğ, ı).
• Implemented custom EL syntax logic to handle Azerbaijani suffixes (-dan and -dən) accurately.

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[marko-bekhta]

Hey, thanks for providing the pull request.
there are a few more constraints available, any chance you can add translations for those as well? e.g.

hibernate-validator/engine/src/main/resources/org/hibernate/validator/ValidationMessages.properties

Lines 57 to 65 in 12326b4

	org.hibernate.validator.constraints.BitcoinAddress.message.single = must be a valid Bitcoin address for the type:
	org.hibernate.validator.constraints.BitcoinAddress.message.multiple = must be a valid Bitcoin address for one of these types:
	org.hibernate.validator.constraints.BitcoinAddress.type.p2pkh = Legacy (P2PKH)
	org.hibernate.validator.constraints.BitcoinAddress.type.p2sh = Nested SegWit (P2SH)
	org.hibernate.validator.constraints.BitcoinAddress.type.bech32 = Native SegWit (Bech32)
	org.hibernate.validator.constraints.BitcoinAddress.type.p2wsh = SegWit variant of P2SH (P2WSH)
	org.hibernate.validator.constraints.BitcoinAddress.type.p2wpkh = SegWit variant of P2PKH (P2WPKH)
	org.hibernate.validator.constraints.BitcoinAddress.type.p2tr = Taproot (P2TR)

or

hibernate-validator/engine/src/main/resources/org/hibernate/validator/ValidationMessages.properties

Line 45 in 12326b4

org.hibernate.validator.constraints.kor.KorRRN.message = invalid Korean resident registration number (KorRRN)

(and maybe others haven't compared the lists)

[Maharramoff]

@marko-bekhta ✅

[marko-bekhta]

Thanks!