Reworks masp fee payment error handling

[grarco]

Describe your changes

Closes #3961.
Partially addresses #3964.

Improves the error logs of masp fee payment.

try_masp_fee_payment now short circuits and returns error on all failures (not only gas ones) avoiding the need for an extra Option in the returned type. This allows for a better logging of the failures to the user and makes the code simpler to follow.

Checklist before merging

• If this PR has some consensus breaking changes, I added the corresponding breaking:: labels
  • This will require 2 reviewers to approve the changes
• If this PR requires changes to the docs or specs, a corresponding PR is opened in the namada-docs repo
  • Relevant PR if applies:
• If this PR affects services such as namada-indexer or namada-masp-indexer, a corresponding PR is opened in that repo
  • Relevant PR if applies:

[codecov]

Codecov Report

Attention: Patch coverage is 65.90909% with 30 lines in your changes missing coverage. Please review.

Project coverage is 73.87%. Comparing base (a871c33) to head (836095a).
Report is 15 commits behind head on main.

Files with missing lines	Patch %	Lines
crates/node/src/protocol.rs	60.52%	30 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3983      +/-   ##
==========================================
- Coverage   73.88%   73.87%   -0.01%     
==========================================
  Files         341      341              
  Lines      106444   106444              
==========================================
- Hits        78647    78640       -7     
- Misses      27797    27804       +7     

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