[Cashtab] [chronik tx history p22] remove debug logging

Summary:
T2447

Depends on D12159

Remove debug logging used for previous diffs in this stack

Test Plan:
Review code and confirm that only debug logging has been removed
npm start and observe clean dev console, less some statements that are useful in prod

Reviewers: #bitcoin_abc, emack

Reviewed By: #bitcoin_abc, emack

Differential Revision: https://reviews.bitcoinabc.org/D12160