update ks-tool to 0.0.70 (#928)

Co-authored-by: jackyu <jackyu@yunify.com>

config/dockerfiles/tools/Dockerfile

@@ -19,13 +19,12 @@ RUN CGO_ENABLED=0 GO111MODULE=on go build -a -o jwt cmd/tools/jwt/jwt_cmd.go
 
 FROM golang:1.17 as downloader
 RUN go install github.com/linuxsuren/http-downloader@v0.0.49
-RUN http-downloader install kubesphere-sigs/ks@v0.0.60
+RUN http-downloader install kubesphere-sigs/ks@v0.0.70
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
 FROM gcr.io/distroless/static:nonroot
-WORKDIR /
-COPY --from=builder /workspace/jwt .
+COPY --from=builder /workspace/jwt /jwt
 COPY --from=downloader /usr/local/bin/ks /usr/local/bin/ks
 USER nonroot:nonroot