mime: add mime type for avif image file format

Fixes #44602

Change-Id: I28b6df5e2523fc2ece6fd8251fcabc83c7c38d89
Reviewed-on: https://go-review.googlesource.com/c/go/+/256478
Trust: Ian Lance Taylor <iant@golang.org>
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/src/mime/type.go b/src/mime/type.go
index 6d2b89e405960e2f3d72a45d9612db428e743379..a13aa04b5b0c0656eff677fa82f6af7a461bba06 100644 (file)
--- a/src/mime/type.go
+++ b/src/mime/type.go
@@ -72,6 +72,7 @@ var builtinTypesLower = map[string]string{
        ".svg":  "image/svg+xml",
        ".wasm": "application/wasm",
        ".webp": "image/webp",
+       ".avif": "image/avif",
        ".xml":  "text/xml; charset=utf-8",
 }