Fix issue #18

[insidieux]

Description

• Fix issue with golang lint
• Update project golang version to 1.18
• Add built-in golangci.yml
• Update project golangci.yml
• Update built-in Makefile versions
• Update project Makefile versions

Fixes #18

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

Checklist

• This PR has been tested for backwards compatibility

[codecov]

Codecov Report

Merging #19 (d603152) into master (caeeb9d) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master       #19   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           13        13           
  Lines          260       263    +3     
=========================================
+ Hits           260       263    +3     

Impacted Files	Coverage Δ
internal/builtin/layout/box.go	100.00% <ø> (ø)
internal/plugins/client.go	100.00% <ø> (ø)
internal/plugins/loader.go	100.00% <ø> (ø)
pkg/sdk/generator/plugin/grpc_plugin.go	100.00% <ø> (ø)
pkg/sdk/generator/plugin/plugin_client.go	100.00% <ø> (ø)
pkg/sdk/generator/plugin/plugin_server.go	100.00% <ø> (ø)
internal/builtin/layout/generator.go	100.00% <100.00%> (ø)
pkg/sdk/generator/plugin/grpc_server.go	100.00% <100.00%> (ø)

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