chore: vendor

vendor/github.com/go-logfmt/logfmt/README.md

@@ -0,0 +1,41 @@
+# logfmt
+
+[![Go Reference](https://pkg.go.dev/badge/github.com/go-logfmt/logfmt.svg)](https://pkg.go.dev/github.com/go-logfmt/logfmt)
+[![Go Report Card](https://goreportcard.com/badge/go-logfmt/logfmt)](https://goreportcard.com/report/go-logfmt/logfmt)
+[![Github Actions](https://github.com/go-logfmt/logfmt/actions/workflows/test.yml/badge.svg)](https://github.com/go-logfmt/logfmt/actions/workflows/test.yml)
+[![Coverage Status](https://coveralls.io/repos/github/go-logfmt/logfmt/badge.svg?branch=master)](https://coveralls.io/github/go-logfmt/logfmt?branch=main)
+
+Package logfmt implements utilities to marshal and unmarshal data in the [logfmt
+format][fmt]. It provides an API similar to [encoding/json][json] and
+[encoding/xml][xml].
+
+[fmt]: https://brandur.org/logfmt
+[json]: https://pkg.go.dev/encoding/json
+[xml]: https://pkg.go.dev/encoding/xml
+
+The logfmt format was first documented by Brandur Leach in [this
+article][origin]. The format has not been formally standardized. The most
+authoritative public specification to date has been the documentation of a Go
+Language [package][parser] written by Blake Mizerany and Keith Rarick.
+
+[origin]: https://brandur.org/logfmt
+[parser]: https://pkg.go.dev/github.com/kr/logfmt
+
+## Goals
+
+This project attempts to conform as closely as possible to the prior art, while
+also removing ambiguity where necessary to provide well behaved encoder and
+decoder implementations.
+
+## Non-goals
+
+This project does not attempt to formally standardize the logfmt format. In the
+event that logfmt is standardized this project would take conforming to the
+standard as a goal.
+
+## Versioning
+
+This project publishes releases according to the Go language guidelines for
+[developing and publishing modules][pub].
+
+[pub]: https://go.dev/doc/modules/developing