docs: new module

Author: ldez

docs/src/docs/welcome/install.mdx

@@ -161,7 +161,7 @@ These installations aren't recommended because of the following points:
 7. It's slower than binary installation.
 
 ```bash
-go install github.com/golangci/golangci-lint/cmd/golangci-lint@{.LatestVersion}
+go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@{.LatestVersion}
 ```
 
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