Kicbase/ISO: Update buildkit from v0.26.3 to v0.28.0

Author: minikube-bot

deploy/iso/minikube-iso/arch/aarch64/package/buildkit-bin-aarch64/buildkit-bin.hash

@@ -16,3 +16,4 @@ sha256 15329adaa5e5b2bea0580f3e5e33765f84504075710bb791e362c3b160ca7e61  buildki
 sha256 1b70bb7955ddda66537d4bf9aa540e79e79e19aa989901613da58f5f133a53ef  buildkit-v0.16.0.linux-arm64.tar.gz
 sha256 484a725519bd15a3b3d1f84c2dfc37749af6f06bc6c40d83395312e4d1fb18f1  buildkit-v0.18.1.linux-arm64.tar.gz
 sha256 a98829f1b1b9ec596eb424dd03f03b9c7b596edac83e6700adf83ba0cb0d5f80  buildkit-v0.26.3.linux-arm64.tar.gz
+sha256 02a6f8c1ea519b11d312ea2fb2f45cf3a7a34814a0e61d55d2532adb211ce400  buildkit-v0.28.0.linux-arm64.tar.gz

deploy/iso/minikube-iso/arch/aarch64/package/buildkit-bin-aarch64/buildkit-bin.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-BUILDKIT_BIN_AARCH64_VERSION = v0.26.3
-BUILDKIT_BIN_AARCH64_COMMIT = c70e8e666f8f6ee3c0d83b20c338be5aedeaa97a
+BUILDKIT_BIN_AARCH64_VERSION = v0.28.0
+BUILDKIT_BIN_AARCH64_COMMIT = 5245d869d85d9c98f986b600584c332a3b001986
 BUILDKIT_BIN_AARCH64_SITE = https://github.com/moby/buildkit/releases/download/$(BUILDKIT_BIN_AARCH64_VERSION)
 BUILDKIT_BIN_AARCH64_SOURCE = buildkit-$(BUILDKIT_BIN_AARCH64_VERSION).linux-arm64.tar.gz
 

deploy/iso/minikube-iso/arch/x86_64/package/buildkit-bin/buildkit-bin.hash

@@ -20,3 +20,4 @@ sha256 59279df5853bef19a03ec15c5c31b772e59d91d079ab0221e1bafa023cf41c35  buildki
 sha256 a07a01da821d39bdb6e03a2f98ee407bb861cc61ece2e69e2ea4d61b3a4ab7f1  buildkit-v0.16.0.linux-amd64.tar.gz
 sha256 02b986569330f09dc837486f80d9818812aba1ac8bd892b337adeb56eafe3794  buildkit-v0.18.1.linux-amd64.tar.gz
 sha256 249ae16ba4be59fadb51a49ff4d632bbf37200e2b6e187fa8574f0f1bce8166b  buildkit-v0.26.3.linux-amd64.tar.gz
+sha256 bc5a158c97c1f7ace1af81c375e8c28bd27e6afeb283fc5b3bfb10777f48fc83  buildkit-v0.28.0.linux-amd64.tar.gz

deploy/iso/minikube-iso/arch/x86_64/package/buildkit-bin/buildkit-bin.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-BUILDKIT_BIN_VERSION = v0.26.3
-BUILDKIT_BIN_COMMIT = c70e8e666f8f6ee3c0d83b20c338be5aedeaa97a
+BUILDKIT_BIN_VERSION = v0.28.0
+BUILDKIT_BIN_COMMIT = 5245d869d85d9c98f986b600584c332a3b001986
 BUILDKIT_BIN_SITE = https://github.com/moby/buildkit/releases/download/$(BUILDKIT_BIN_VERSION)
 BUILDKIT_BIN_SOURCE = buildkit-$(BUILDKIT_BIN_VERSION).linux-amd64.tar.gz
 

deploy/kicbase/Dockerfile

@@ -24,7 +24,7 @@ ARG KICBASE_IMAGE="debian:bookworm-20260223-slim"
 # for a kubernetes node image, it doesn't contain much we don't need
 FROM ${KICBASE_IMAGE} AS kicbase
 
-ARG BUILDKIT_VERSION="v0.26.3"
+ARG BUILDKIT_VERSION="v0.28.0"
 ARG CRIO_VERSION="v1.35"
 ARG CRICTL_VERSION="v1.35.0"
 ARG CRI_DOCKERD_VERSION="v0.4.1"