Add option to use relative uris for requests with associations

[m2307]

Adds a new option UseAbsoluteAssociationsUri in the settings, when disabled, relative urls are used in the associations (e.g. @odata.bind)

Request will go from:"

{
"@odata.type": "#ODataDemo.Product",
"ID": 1007,
"Name": "Test6",
"Description": "Test1",
"Price": 18.0,
"Rating": 1,
"ReleaseDate": "2023-01-13T13:46:45.6218006+01:00",
"Categories@odata.bind": ["https://services.odata.org/V4/OData/(S(iemb1b0csyws2o44cd4mmntn))/OData.svc/Categories(1005)"]
}

to

{
"@odata.context": "https://services.odata.org/V4/OData/(S(j3mvzffkbihcxf4lcocivxhk))/OData.svc/$metadata#ODataDemo.Product",
"@odata.type": "#ODataDemo.Product",
"ID": 1007,
"Name": "Test6",
"Description": "Test1",
"Price": 18.0,
"Rating": 1,
"ReleaseDate": "2023-01-13T13:46:42.76828+01:00",
"Categories@odata.bind": ["Categories(1005)"]
}