fix: sonarqube warnings

Dockerfile

@@ -2,12 +2,15 @@ FROM golang:1.21 as builder
 WORKDIR /go/src/app
 COPY go.mod go.sum ./
 RUN go mod download
-COPY . .
+COPY abi bindings cmd dashboard gethkeystore hdwallet metrics p2p proto rpctypes util ./
 RUN CGO_ENABLED=0 make build
 
-FROM scratch
+# 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 /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
 COPY --from=builder /go/src/app/out/polycli /usr/bin/polycli
+USER 65532:65532
 ENTRYPOINT ["polycli"]
-CMD ["--help"]
+CMD ["--help"]