Additional sanity checks in SignPSBTInput

Summary:
This is a partial backport of Core PR13917 : https://github.com/bitcoin/bitcoin/pull/13917/commits/8254e9950f67d750c7f5905bfdef526d825965ed

Also includes:

Only wipe wrong UTXO type data if overwritten by wallet

https://github.com/bitcoin/bitcoin/pull/13917/commits/c05712cb590c8c76729a71d75a290c67ae9e3c06

Both are extensively prunned due to the absence of segwit.

Test Plan:

make check
./test/functional/test_runner.py

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Subscribers: Fabien

Differential Revision: https://reviews.bitcoinabc.org/D4459