Upgrade to go 1.18

[svarogg]

This PR upgrades everything from go 1.16 to go 1.18, it also fixes the problems installing staticcheck in Github Actions.

[codecov]

Codecov Report

Merging #1992 (cdf7230) into dev (c4a034e) will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##              dev    #1992      +/-   ##
==========================================
+ Coverage   57.06%   57.08%   +0.02%     
==========================================
  Files         684      684              
  Lines       32877    32877              
==========================================
+ Hits        18760    18768       +8     
+ Misses      11445    11442       -3     
+ Partials     2672     2667       -5     

Impacted Files	Coverage Δ
...ain/consensus/database/binaryserialization/hash.go	69.56% <0.00%> (-8.70%)	⬇️
...selectedchainstore/headers_selected_chain_store.go	72.09% <0.00%> (-3.49%)	⬇️
.../protocol/flows/v5/blockrelay/handle_relay_invs.go	53.67% <0.00%> (+0.86%)	⬆️
infrastructure/network/rpcclient/rpcclient.go	67.41% <0.00%> (+4.49%)	⬆️
...ructure/network/rpcclient/grpcclient/grpcclient.go	81.25% <0.00%> (+4.68%)	⬆️
infrastructure/network/netadapter/router/route.go	88.57% <0.00%> (+5.71%)	⬆️
infrastructure/network/rpcclient/rpc_get_info.go	63.63% <0.00%> (+18.18%)	⬆️

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