public_key: Add missing translation

Author: IngelaAndin

lib/public_key/src/public_key.erl

@@ -611,6 +611,7 @@ get_asn1_module('SubjectPublicKeyInfo') -> 'PKIX1Explicit-2009';
 get_asn1_module('CertificateList') -> 'PKIX1Explicit-2009';
 get_asn1_module('TBSCertList') -> 'PKIX1Explicit-2009';
 get_asn1_module('Name') -> 'PKIX1Explicit-2009';
+get_asn1_module('X520CommonName') -> 'PKIX1Explicit-2009';
 get_asn1_module('Validity') -> 'PKIX1Explicit-2009';
 get_asn1_module('RSAPublicKey') -> 'PKIXAlgs-2009';
 get_asn1_module('DSA-Params') -> 'PKIXAlgs-2009';