confusing error message with SA5001

[chrispickard]

	r, err := gzip.NewReader(file)
	defer r.Close() // this outputs file.go:123:2: should check returned error before deferring r.Close() (SA5001)
	if err != nil {
		log.Fatalf("error: %s", err)
	}

the error message is a little confusing because it looked to me like it was saying that I needed to check the error from defer r.Close() rather than what it actually meant which is that I needed to check the error from gzip.NewReader before attempting to close

staticcheck version: staticcheck 2023.1.6 (v0.4.6)
staticcheck debug version:

staticcheck 2023.1.6 (v0.4.6)

Compiled with Go version: go1.21.5
Main module:
	honnef.co/go/tools
Dependencies:
	github.com/BurntSushi/toml@v1.2.1
	golang.org/x/exp/typeparams@v0.0.0-20221208152030-732eee02a75a
	golang.org/x/mod@v0.12.0
	golang.org/x/sys@v0.11.0
	golang.org/x/tools@v0.12.1-0.20230825192346-2191a27a6dc5

go version: go version go1.21.0 linux/amd64