chore(deps, crypto): use secp directly instead of wrapper

[tkxkd0159]

Description

closes: #XXXX

• Replace btcsuite [secp, ecdsa] with latest decreds library (updating some secp256k1 logics)

ref. cosmos/cosmos-sdk#13513, cosmos/cosmos-sdk#14123, cosmos/cosmos-sdk#15018

Motivation and context

How has this been tested?

Screenshots (if appropriate):

Checklist:

• I followed the contributing guidelines and code of conduct.
• I have added a relevant changelog to CHANGELOG.md
• I have added tests to cover my changes.
• I have updated the documentation accordingly.
• I have updated API documentation client/docs/swagger-ui/swagger.yaml

[codecov]

Codecov Report

Merging #1163 (7a57b21) into main (4f40f5e) will increase coverage by 0.00%.
The diff coverage is 90.19%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1163   +/-   ##
=======================================
  Coverage   69.76%   69.76%           
=======================================
  Files         646      646           
  Lines       67593    67598    +5     
=======================================
+ Hits        47159    47163    +4     
- Misses      18246    18247    +1     
  Partials     2188     2188           

Files	Coverage Δ
crypto/hd/hdpath.go	98.40% <100.00%> (ø)
crypto/keys/secp256k1/secp256k1.go	88.63% <100.00%> (ø)
crypto/keys/secp256k1/secp256k1_nocgo.go	78.57% <100.00%> (-4.77%)	⬇️
server/rosetta/converter.go	56.57% <100.00%> (ø)
crypto/ledger/ledger_mock.go	60.00% <87.50%> (+2.18%)	⬆️
crypto/ledger/ledger_secp256k1.go	56.12% <82.60%> (+3.23%)	⬆️

... and 1 file with indirect coverage changes

[jaeseung-bae]

LGTM