fix: building docker images

docker-buildx-ubi.sh

@@ -10,4 +10,3 @@ docker buildx build --push --no-cache -t "minio/minio:${release}-ubi" \
 docker buildx prune -f
 
 sudo sysctl net.ipv6.conf.wlp59s0.disable_ipv6=0
-

docker-buildx.sh

@@ -2,11 +2,14 @@
 
 sudo sysctl net.ipv6.conf.wlp59s0.disable_ipv6=1
 
-release=$(git describe --abbrev=0 --tags)
 docker buildx build --push --no-cache -t "minio/minio:latest" \
        --platform=linux/arm,linux/arm64,linux/amd64,linux/ppc64le,linux/s390x \
        -f Dockerfile.release .
 
+docker buildx prune -f
+
+release=$(git describe --abbrev=0 --tags)
+
 docker buildx build --push --no-cache -t "minio/minio:${release}" \
        --platform=linux/arm,linux/arm64,linux/amd64,linux/ppc64le,linux/s390x \
        -f Dockerfile.release .
@@ -14,4 +17,3 @@ docker buildx build --push --no-cache -t "minio/minio:${release}" \
 docker buildx prune -f
 
 sudo sysctl net.ipv6.conf.wlp59s0.disable_ipv6=0
-