[chore] enable gci on generated code

[codeboten]

This prevents us from having a bunch of code in the repo that isn't compliant w/ the import rules we have enabled.

Fixes #30439

[dmitryax]

Looks like it doesn't work :(

[codeboten]

@dmitryax yeah... funny enough, if i install gci and run it like this:

gci diff -s standard -s default -s 'prefix(github.com/open-telemetry/opentelemetry-collector-contrib)' *

--- generated_component_test.go
+++ generated_component_test.go
@@ -10,13 +10,11 @@
        "github.com/stretchr/testify/require"
        "go.opentelemetry.io/collector/component"
        "go.opentelemetry.io/collector/component/componenttest"
-
+       "go.opentelemetry.io/collector/confmap/confmaptest"
        "go.opentelemetry.io/collector/consumer/consumertest"
        "go.opentelemetry.io/collector/processor"
        "go.opentelemetry.io/collector/processor/processortest"
 
-       "go.opentelemetry.io/collector/confmap/confmaptest"
-
        "github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal/testdata"
 )

but through golangci-lint i get a different result 🤔

[github-actions]

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[github-actions]

Closed as inactive. Feel free to reopen if this PR is still being worked on.