feat: support masking and get portal login access token

[TristanSpeakEasy]

No description provided.

[linear]

SPE-349 [SDK] Implement masking in Java sdk

• Some facsimile of the following should be implemented.

controller.maskRequestHeader([]string{"Authorization"}, "[masked]"); // or response header; key/value
controller.maskRequestCookie(""); // or response cookie; key/value
controller.maskRequestBodyRegex("", ""); // or response body; regex
controller.maskQueryString("", "", ""); // key/value

• The sdk should record which fields were masked for later use in the UI.
• The sdk should mask in a type-safe manner (numbers for numbers, strings for strings; no bools & no arrays or objects)

[alexadrake]

Looks good to me

[alexadrake]

why is this static?

[TristanSpeakEasy]

was actually based on a blog post I was reading about the builder pattern and they had it as static, I blindly followed tbh I will look if there is any impact to changing this

[TristanSpeakEasy]

ah figured it out, as I instantiate it with a static method that is why