enable more linters

[codecov[bot]]

Codecov Report

Merging #1153 into master will decrease coverage by 0.02%. The diff coverage is 85.71%.

@@            Coverage Diff             @@
##           master    #1153      +/-   ##
==========================================
- Coverage   38.16%   38.14%   -0.03%     
==========================================
  Files         109      109              
  Lines        8985     8985              
==========================================
- Hits         3429     3427       -2     
- Misses       5149     5150       +1     
- Partials      407      408       +1     

Impacted Files	Coverage Δ
chainbase/block.go	0.00% <ø> (ø)
chainbase/metrics.go	0.00% <ø> (ø)
common/fixed.go	64.83% <ø> (ø)
consensus/synchro/block_sync.go	73.21% <ø> (ø)
consensus/synchro/blockhash_sync.go	84.42% <ø> (ø)
consensus/synchro/height_sync.go	84.61% <ø> (ø)
consensus/synchro/request_handler.go	66.66% <ø> (ø)
consensus/synchro/sync.go	84.10% <ø> (ø)
core/block/block.go	80.62% <ø> (ø)
core/tx/utils.go	0.00% <ø> (ø)
... and 25 more