Merge pull request #264 from crazy-max/update-xx

Dockerfile: update xx to 1.2.1

Author: thaJeztah

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.18.5
-ARG XX_VERSION=1.1.2
+ARG XX_VERSION=1.2.1
 ARG OSXCROSS_VERSION=11.3-r7-debian
 ARG GOLANGCI_LINT_VERSION=v1.47.3
 ARG DEBIAN_FRONTEND=noninteractive