Fix linters

[alpe]

Address linter issues

[sonarcloud]

SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
14 Code Smells

No Coverage information
4.5% Duplication

[codecov]

Codecov Report

Merging #1240 (ccf3a88) into develop_sdk47 (7969723) will decrease coverage by 0.02%.
The diff coverage is 56.54%.

@@                Coverage Diff                @@
##           develop_sdk47    #1240      +/-   ##
=================================================
- Coverage          59.39%   59.37%   -0.02%     
=================================================
  Files                 53       53              
  Lines               7253     7255       +2     
=================================================
  Hits                4308     4308              
- Misses              2645     2646       +1     
- Partials             300      301       +1     

Impacted Files	Coverage Δ
app/ante.go	64.28% <0.00%> (ø)
x/wasm/client/cli/new_tx.go	0.00% <0.00%> (ø)
x/wasm/ibc.go	67.23% <0.00%> (ø)
x/wasm/keeper/msg_server.go	26.25% <0.00%> (ø)
x/wasm/keeper/snapshotter.go	65.07% <0.00%> (ø)
x/wasm/keeper/query_plugins.go	82.60% <11.76%> (ø)
x/wasm/keeper/proposal_handler.go	64.00% <14.28%> (ø)
x/wasm/keeper/querier.go	72.07% <25.00%> (ø)
x/wasm/keeper/handler_plugin_encoders.go	80.30% <28.57%> (ø)
x/wasm/keeper/handler_plugin.go	81.72% <45.45%> (-1.80%)	⬇️
... and 15 more

[pinosu]

LGTM 👍