changes to makefile and dockerfile

Signed-off-by: swastik959 <Sswastik959@gmail.com>

Author: swastik959

Dockerfile.dapper

@@ -4,9 +4,9 @@ ARG STEP=ci
 ENV ARCH=${DAPPER_HOST_ARCH}
 RUN mkdir -p /.docker/cli-plugins
 RUN apk update && apk upgrade && apk add bash && ln -sf /bin/bash /bin/sh # use bash for subsequent variable expansion
-ENV DOCKER_BUILDX_URL_arm=https://github.com/docker/buildx/releases/download/v0.5.1/buildx-v0.5.1.linux-arm-v7 \
-    DOCKER_BUILDX_URL_arm64=https://github.com/docker/buildx/releases/download/v0.5.1/buildx-v0.5.1.linux-arm64 \
-    DOCKER_BUILDX_URL_amd64=https://github.com/docker/buildx/releases/download/v0.5.1/buildx-v0.5.1.linux-amd64 \
+ENV DOCKER_BUILDX_URL_arm=https://github.com/docker/buildx/releases/download/v0.12.1/buildx-v0.12.1.linux-arm-v7 \
+    DOCKER_BUILDX_URL_arm64=https://github.com/docker/buildx/releases/download/v0.12.1/buildx-v0.12.1.linux-arm64 \
+    DOCKER_BUILDX_URL_amd64=https://github.com/docker/buildx/releases/download/v0.12.1/buildx-v0.12.1.linux-amd64 \
     DOCKER_BUILDX_URL=DOCKER_BUILDX_URL_${ARCH}
 RUN wget -O - ${!DOCKER_BUILDX_URL} > /.docker/cli-plugins/docker-buildx && chmod +x /.docker/cli-plugins/docker-buildx
 

Makefile

@@ -250,7 +250,7 @@ PLATFORMS ?= amd64 arm arm64
 BUILDX_PLATFORMS ?= linux/amd64,linux/arm,linux/arm64
 
 .PHONY: release # Build a multi-arch docker image
-release: ensure-buildx clean
+release: builder clean
 # Rancher CI: the build has been done in the build step in the scripts/ci
 #	echo "Building binaries..."
 #	$(foreach PLATFORM,$(PLATFORMS), echo -n "$(PLATFORM)..."; ARCH=$(PLATFORM) make build;)