Enhance property meta with container meta

[veewee]

Q	A
Type	improvement
BC Break	no
Fixed issues	phpro/soap-client#586

Summary

Fixes phpro/soap-client#586

❗ Awaiting goetas-webservices/xsd-reader#91 to be merged. This will make the unit test pass.

Currently, the metadata parser does not take into account the minOccurs on group-ref level:

            <xs:complexType name="storeCardResult">
                <xs:sequence>
                    <xs:group minOccurs="0" ref="securityDetailsGroup"/>
                </xs:sequence>
            </xs:complexType>
            <xs:group name="securityDetailsGroup">
                <xs:sequence>
                    <xs:element name="securityDetails" type="securityDetails"/>
                </xs:sequence>
            </xs:group>
            <xs:complexType name="securityDetails">
                <xs:sequence>
                    <xs:element minOccurs="0" name="threeDSecure" type="threeDSecure"/>
                    <xs:element minOccurs="0" name="resultAVVCVV" type="xs:string"/>
                </xs:sequence>
            </xs:complexType>

TODO

• Validate if override logic make sense. Take into account the logic in Change max occurs override logic goetas-webservices/xsd-reader#88