feat: fox farming withdraw remove allowance step

[gomesalexandre]

Description

Derp, does this really need a description?

Pull Request Type

• [ ] :bug: Bug fix (Non-breaking Change: Fixes an issue)
• [ ] :hammer_and_wrench: Chore (Non-breaking Change: Doc updates, pkg upgrades, typos, etc..)
• [x] :nail_care: New Feature (Breaking/Non-breaking Change)

Issue (if applicable)

N/A

Risk

High Risk PRs Require 2 approvals

What protocols, transaction types or contract interactions might be affected by this PR?

None

Testing

• FOX farming withdraw has no allowance step
• FOX farming withdraws are still happy

Engineering

• ^
• Hide whitespaces when reviewing to see the actual diff

Operations

• ^

Screenshots (if applicable)