Merge pull request #627 from fluxcd/update-xx

Update tonistiigi/xx to 1.2.1

Author: hiddeco

Dockerfile

@@ -1,5 +1,5 @@
 ARG GO_VERSION=1.20
-ARG XX_VERSION=1.1.0
+ARG XX_VERSION=1.2.1
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx