Add ANDI accessibility tool exceptions to the CSP

[billhimmelsbach]

We helped the ITAP team over in RegTech make some exceptions to our CSP during testing so they could use the ANDI accessibility tool, and they were hoping they could also run it on cf.gov.

I have a fix that works, and will be putting it up for review shortly.

Current behavior

• ANDI fails to run due to CSP violations

Expected behavior

• ANDI should be able to run

Steps to replicate behavior

1. Install the ANDI accessibility tool bookmarklet in your browser using these instructions
2. Click the ANDI button when on consumerfinance.gov
3. Does the tool appear and work as expected?

Screenshots

Current

Expected