Dockerfile: update xx to v1.4.0

full diff: tonistiigi/xx@v1.2.1...v1.4.0

Signed-off-by: Sebastiaan van Stijn <[email protected]>

Author: thaJeztah

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION=1.21.6
-ARG XX_VERSION=1.2.1
+ARG XX_VERSION=1.4.0
 ARG OSXCROSS_VERSION=11.3-r7-debian
 ARG GOLANGCI_LINT_VERSION=v1.55.2
 ARG DEBIAN_FRONTEND=noninteractive