[Feature] Implement read VM pool

[yun-yeo]

Summary of changes

close #545

It also contains necessary dependency updates for multi-reader thread implementation.

• Bump cosmos-sdk to v0.44.1
• Bump tendermint to v0.44.1
• Bump CosmWasm to v0.16.2

WASM Config changes

New Configs

• write-vm-memory-cache-size
• read-vm-memory-cache-size
• num-read-vms

Removed Configs

• contract-memory-cache-size

[wasm]
# The maximum gas amount can be spent for contract query.
# The contract query will invoke contract execution vm,
# so we need to restrict the max usage to prevent DoS attack
contract-query-gas-limit = "3000000"

# The flag to specify whether print contract logs or not
contract-debug-mode = "false"

# The write WASM VM memory cache size in MiB not bytes
write-vm-memory-cache-size = "500"

# The read WASM VM memory cache size in MiB not bytes
read-vm-memory-cache-size = "30"

# The number of read WASM VMs
num-read-vms = "5"

We need this two PRs before this.

• chore: bump IAVL version cosmos/cosmos-sdk#10040
• add mutex to prevent concurrent map access cosmos/iavl#428
• abci: change client to use multi-reader mutexes tendermint/tendermint#6306

Report of required housekeeping

• Github issue OR spec proposal link
• Wrote tests
• Updated API documentation (client/lcd/swagger-ui/swagger.yaml)
• Added a relevant changelog entry: clog add [section] [stanza] [message]

---

(FOR ADMIN) Before merging

• Added appropriate labels to PR
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)
• Confirm added tests are consistent with the intended behavior of changes
• Ensure all tests pass

[codecov]

Codecov Report

Merging #546 (60311bb) into main (f3a1b82) will increase coverage by 0.11%.
The diff coverage is 77.41%.

❗ Current head 60311bb differs from pull request most recent head c27e974. Consider uploading reports for the commit c27e974 to get more accurate results

@@            Coverage Diff             @@
##             main     #546      +/-   ##
==========================================
+ Coverage   44.66%   44.77%   +0.11%     
==========================================
  Files         120      121       +1     
  Lines        6914     6957      +43     
==========================================
+ Hits         3088     3115      +27     
- Misses       3588     3596       +8     
- Partials      238      246       +8     

Impacted Files	Coverage Δ
x/wasm/keeper/legacy_querier.go	34.48% <60.00%> (+0.74%)	⬆️
x/wasm/keeper/querier.go	35.38% <60.00%> (+0.95%)	⬆️
x/wasm/keeper/keeper.go	81.30% <77.77%> (-4.90%)	⬇️
x/wasm/keeper/pool.go	83.33% <83.33%> (ø)
x/wasm/keeper/contract.go	78.59% <100.00%> (+0.25%)	⬆️
x/oracle/tally.go	86.48% <0.00%> (-5.41%)	⬇️

[kjessec]

should we merge this to #551?

[yun-yeo]

This should be merged after cosmos-sdk be multi-tread safe (IAVL update)