Use tendermint/tm-db

[tnasu]

Description

• Use tendermint/tm-db-v0.6.6: https://github.com/tendermint/tendermint/blob/v0.34.19/go.mod#L37
  • Stop using line/tm-db

Background

• line/lbm-sdk stop using line/tm-db and etc.
  • perf: replace line/iavl, line/tm-db with cosmos/iavl, tendermint/tm-db finschia-sdk#605
• line/tm-db is not maintained quickly and effectively
• line/ostracon back-port from the upstream of tendermint/tendermint, then it makes a lot of conflicts while using line/tm-db

I think using tendermint/tm-db has many merites.

[codecov]

Codecov Report

Merging #446 (6cfbb56) into main (f42887f) will decrease coverage by 0.06%.
The diff coverage is 77.77%.

@@            Coverage Diff             @@
##             main     #446      +/-   ##
==========================================
- Coverage   65.48%   65.41%   -0.07%     
==========================================
  Files         278      278              
  Lines       37926    37920       -6     
==========================================
- Hits        24834    24804      -30     
- Misses      11284    11304      +20     
- Partials     1808     1812       +4     

Impacted Files	Coverage Δ
cmd/ostracon/commands/light.go	14.45% <0.00%> (ø)
consensus/replay_file.go	0.00% <0.00%> (ø)
light/store/db/db.go	62.61% <ø> (ø)
p2p/trust/store.go	72.72% <ø> (ø)
state/store.go	51.38% <ø> (ø)
statesync/stateprovider.go	0.00% <0.00%> (ø)
store/store.go	68.01% <ø> (ø)
state/indexer/block/kv/kv.go	56.12% <83.33%> (ø)
abci/example/kvstore/kvstore.go	73.83% <100.00%> (ø)
abci/example/kvstore/persistent_kvstore.go	51.98% <100.00%> (ø)
... and 17 more

[torao]

The explanation seems too brief.
Is there an Issue or related PR that explains why this change is necessary?

[tnasu]

@torao Updated the description. See that. Thanks.

[zemyblue]

LGTM