fix: add ability to import Donor IP address using import tools

[nishitlangaliya]

Bug Report

User Story

As a admin I want to import donor IP address column data via import tools.

Current Behavior

While discussing https://github.com/impress-org/give-annual-receipts/issues/54 on call with @ravinderk , We found that Current give tool can export csv with donor IP address but there is no option in column mapping dropdown in import tools. instead there is option to import as meta and that is importing as key like Donor IP Address as meta key.

Expected Behavior

I want to be able to import Donor IP address using give import tool.

Bug Type

• I am not sure whether this functionality ever worked as expected.

Steps to Reproduce

1. Go to Tools -> Import
2. Upload CSV and run import.
3. See Column Mapping options

Visuals

Acceptance Criteria

• I am able to map donor IP column while import tools