Merge remote-tracking branch 'upstream/main'

* upstream/main:
  Rewrite fuzzers to native Go harnesses (go-gitea#22313)
  Update Emoji dataset to Unicode 14 (go-gitea#22342)
  fix gravatar disable bug (go-gitea#22336)

Author: zjjhot

assets/emoji.json

@@ -25,7 +25,7 @@ import (
 
 const (
 	gemojiURL         = "https://raw.githubusercontent.com/github/gemoji/master/db/emoji.json"
-	maxUnicodeVersion = 12
+	maxUnicodeVersion = 14
 )
 
 var flagOut = flag.String("o", "modules/emoji/emoji_data.go", "out")

build/generate-emoji.go

@@ -275,7 +275,7 @@ func Init() error {
 		}
 	}
 
-	if enableFederatedAvatarSetting.GetValueBool() {
+	if GravatarSourceURL != nil && enableFederatedAvatarSetting.GetValueBool() {
 		LibravatarService = libravatar.New()
 		if GravatarSourceURL.Scheme == "https" {
 			LibravatarService.SetUseHTTPS(true)