OL token cannot be withdrawn

**Bug Description**

The OL token (`0xeeb221a559f4ad1746f41460807e56d06d198a58`) specifies a Base bridge override to ensure it can be listed in this repository, but the `burn` function always reverts.

superbridge.app sources from this repository and users are running into issues because they're not able to withdraw.

**Expected behavior**

The OL token should be listed for deposits only.

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⚠️ **Notice:** Issues that do not include the following sections will be subject to closure:
- Bug Description: OL token is not able to be withdrawn
- Steps to Reproduce: Navigate to https://superbridge.app/base/ol?direction=withdraw and enter an amount

Start by reproducing the issue at https://superbridge.app/base/ol?direction=withdraw and then locate the OL token entry and its Base bridge override in this repository. Done means OL remains listed for deposits while the withdrawal path is no longer offered for this token.

Written by the indexing model from the issue text.