feat: apply change of prefix of key name in ostracon

[zemyblue]

Description

Apply the changes to change the prefixs of key name in ostracon.
Finschia/ostracon#447

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 #610 (af6f242) into main (869c7e7) will increase coverage by 0.04%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #610      +/-   ##
==========================================
+ Coverage   59.70%   59.74%   +0.04%     
==========================================
  Files         811      811              
  Lines       94491    94491              
==========================================
+ Hits        56419    56457      +38     
+ Misses      34623    34559      -64     
- Partials     3449     3475      +26     

Impacted Files	Coverage Δ
crypto/keys/ed25519/ed25519.go	76.13% <ø> (ø)
crypto/keys/multisig/codec.go	100.00% <ø> (ø)
crypto/keys/secp256k1/secp256k1.go	88.63% <ø> (ø)
crypto/ledger/amino.go	100.00% <100.00%> (ø)
x/token/validation.go	72.72% <0.00%> (-12.73%)	⬇️
crypto/keys/internal/ecdsa/privkey.go	82.45% <0.00%> (-1.76%)	⬇️
x/foundation/foundation.go	74.72% <0.00%> (+1.44%)	⬆️
x/foundation/msgs.go	37.98% <0.00%> (+1.92%)	⬆️
x/token/msgs.go	39.08% <0.00%> (+2.53%)	⬆️
x/collection/msgs.go	39.81% <0.00%> (+5.18%)	⬆️
... and 2 more