feat: Include custom linters in enable-all

[yuqengo]

Related to #3080

.golangci.yml

linters-settings:
  custom:
    example:
      path: ./example.so

linters:
  enable-all: true

Custom linters work for enable-all.

[boring-cyborg]

Hey, thank you for opening your first Pull Request !

[CLAassistant]

All committers have signed the CLA.

[ldez]

Hello,

for security reasons, I think it's a bad idea to do that.

[yuqengo]

Hello, Thanks for review!

What security reasons do you have?

[ldez]

I thought about the subject and I think there is a bug because the activation of plugins should be done by default.

golangci-lint/pkg/lint/lintersdb/manager.go

Line 983 in 0112521

linterConfig.EnabledByDefault = true

The current implementation inside golangci-lint has some design problems.

I think I will fix design problems and the behavior of the plugin in another PR.

[yuqengo]

@ldez
hello idez !

The current implementation inside golangci-lint has some design problems.
I think I will fix design problems and the behavior of the plugin in another PR.

If you respond with another PR, Should this PR be closed ?

[ldez]

Yes, I will create a new PR tomorrow.