[wallet] Update the rebroadcast frequency to be ~1/day.

Summary:
Since the mempool unbroadcast mechanism handles the reattempts for initial
broadcast, the wallet rebroadcast attempts can be much less frequent
(previously ~1/30 min)

This is a backport of Core PR18038 [4/7]
https://github.com/bitcoin/bitcoin/pull/18038/commits/dc1da48dc5e5526215561311c184a8cbc345ecdc
Depends on D9008

Test Plan: ninja all check-all

Reviewers: #bitcoin_abc, majcosta

Reviewed By: #bitcoin_abc, majcosta

Differential Revision: https://reviews.bitcoinabc.org/D9009