chore: add changelog

Author: ldez

CHANGELOG.md

@@ -7,7 +7,12 @@ If you value it, consider supporting us, we appreciate it! ❤️
 [![Open Collective backers and sponsors](https://img.shields.io/badge/OpenCollective-Donate-blue?logo=opencollective&style=for-the-badge)](https://opencollective.com/golangci-lint)
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-### v1.63.2
+### v1.63.4
+
+1. Linters bug fixes
+   * `dupl`, `gomodguard`, `revive`: keep only Go-files.
+
+### v1.63.3
 
 1. Linters bug fixes
    * `gofmt`, `gofumpt`, `goimports`, `gci`: panic with several trailing EOL