alpine instead of scratch

Dockerfile

@@ -1,6 +1,6 @@
-from registry.local/rgbarm64lib:latest as builder
+FROM registry.local/rgbarm64lib:latest as builder
 
-workdir /usr/src/app/rgb
+WORKDIR /usr/src/app/rgb
 COPY . .
 RUN go mod tidy
 RUN CGO_ENABLED=1  go build --ldflags '-linkmode external -extldflags=-static'
@@ -9,7 +9,7 @@ RUN mkdir -p /usr/src/app/work/
 RUN cp /usr/src/app/rgb/rgb /usr/src/app/work/rgb
 #RUN cp /usr/src/app/rgb/mario* /usr/src/app/work/
 
-FROM scratch
+FROM alpine
 
 COPY --from=builder /usr/src/app/rgb/rgb /usr/src/app/work/
 COPY --from=builder /usr/src/app/rgb/mari* /usr/src/app/work/