mime: update type of .js and .mjs files to text/javascript

application/javascript is being deprecated per
https://datatracker.ietf.org/doc/draft-ietf-dispatch-javascript-mjs/

Specify a charset to be consistent with other text/* mime types.

Fixes #32351

Change-Id: I7300f6cfdbcf574103764991cb75172a252a3400
Reviewed-on: https://go-review.googlesource.com/c/go/+/186927
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>

diff --git a/src/mime/type.go b/src/mime/type.go
index ad763133e69c0632ad77ce48a3f687bad030459e..aa05077e221220af0ab84f6a5118cbb095991aba 100644 (file)
--- a/src/mime/type.go
+++ b/src/mime/type.go
@@ -63,8 +63,8 @@ var builtinTypesLower = map[string]string{
        ".html": "text/html; charset=utf-8",
        ".jpeg": "image/jpeg",
        ".jpg":  "image/jpeg",
-       ".js":   "application/javascript",
-       ".mjs":  "application/javascript",
+       ".js":   "text/javascript; charset=utf-8",
+       ".mjs":  "text/javascript; charset=utf-8",
        ".pdf":  "application/pdf",
        ".png":  "image/png",
        ".svg":  "image/svg+xml",