bundles/gitea: adjust config for 1.18

bundles/gitea/files/app.ini

@@ -21,7 +21,6 @@ ROOT_URL = https://${domain}/
 DISABLE_SSH = false
 SSH_PORT = 22
 LFS_START_SERVER = true
-LFS_CONTENT_PATH = /var/lib/gitea/data/lfs
 LFS_JWT_SECRET = ${lfs_secret_key}
 OFFLINE_MODE = true
 START_SSH_SERVER = false
@@ -67,7 +66,7 @@ EMAIL_DOMAIN_BLOCKLIST = ${','.join(sorted(email_domain_blocklist))}
 
 [mailer]
 ENABLED = true
-MAILER_TYPE = sendmail
+PROTOCOL = sendmail
 FROM = "${app_name}" <noreply@${domain}>
 
 [session]