dgraph: use buildkit
diff --git a/apps/dgraph/Dockerfile b/apps/dgraph/Dockerfile
index ffdc79d..b90fdf5 100644
--- a/apps/dgraph/Dockerfile
+++ b/apps/dgraph/Dockerfile
@@ -4,16 +4,16 @@
ENV GO111MODULE on
WORKDIR /app
-RUN wget https://github.com/dgraph-io/dgraph/archive/v20.03.2.tar.gz
-RUN tar -zxvf v20.03.2.tar.gz
+RUN wget https://github.com/dgraph-io/dgraph/archive/v20.03.3.tar.gz
+RUN tar -zxvf v20.03.3.tar.gz
RUN mkdir -p $GOPATH/src/github.com/dgraph-io
-RUN mv dgraph-20.03.2 $GOPATH/src/github.com/dgraph-io/dgraph
+RUN mv dgraph-20.03.3 $GOPATH/src/github.com/dgraph-io/dgraph
WORKDIR $GOPATH/src/github.com/dgraph-io/dgraph/dgraph
RUN go get -v -d ./...
ENV CGO_ENABLED 1
-ENV GOOS linux
-ENV GOARCH arm64
+# ENV GOOS linux
+# ENV GOARCH arm64
ENV GOFLAGS '-ldflags=-s -ldflags=-w -trimpath'
RUN mkdir -p /app/build