dockerfile: missing updates of xx to 1.5.0

Signed-off-by: CrazyMax <[email protected]>

Author: crazy-max

frontend/dockerfile/cmd/dockerfile-frontend/Dockerfile

@@ -2,7 +2,7 @@
 
 ARG GO_VERSION=1.22
 ARG ALPINE_VERSION=3.20
-ARG XX_VERSION=1.4.0
+ARG XX_VERSION=1.5.0
 
 # xx is a helper for cross-compilation
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx

hack/dockerfiles/lint.Dockerfile

@@ -2,7 +2,7 @@
 
 ARG GO_VERSION=1.23
 ARG ALPINE_VERSION=3.20
-ARG XX_VERSION=1.4.0
+ARG XX_VERSION=1.5.0
 ARG PROTOLINT_VERSION=0.50.5
 ARG GOLANGCI_LINT_VERSION=1.61.0
 ARG GOPLS_VERSION=v0.26.0