Remove deprecated gitea config settings

ansible/roles/gitea/files/app.ini

@@ -32,7 +32,6 @@ PROVIDER        = db
 COOKIE_NAME     = gitea_session
 
 [log]
-ENABLE_ACCESS_LOG = false
 LEVEL = warn
 
 [security]
@@ -119,8 +118,7 @@ SMTP_PORT      = 465
 FROM           = "{{ mailer_from_address }}"
 USER           = "{{ mailer_user }}"
 PASSWD         = "{{ mailer_password }}"
-MAILER_TYPE    = smtp
-IS_TLS_ENABLED = true
+PROTOCOL    = smtps
 
 [packages]
 STORAGE_TYPE = backblaze