fix: remove invalid shell operators from Dockerfile COPY

- Remove '|| true' from COPY commands (not supported in Dockerfile)
- Remove optional weed_pub* and weed_sub* copies (not needed for tests)
- Simplify Dockerfile to only copy required files
- Keep chmod +x and ls -la verification for main binary

docker/Dockerfile.local

@@ -2,8 +2,6 @@ FROM alpine AS final
 LABEL author="Chris Lu"
 COPY  ./weed /usr/bin/weed
 RUN chmod +x /usr/bin/weed && ls -la /usr/bin/weed
-COPY  ./weed_pub* /usr/bin/ || true
-COPY  ./weed_sub* /usr/bin/ || true
 RUN mkdir -p /etc/seaweedfs
 COPY ./filer.toml /etc/seaweedfs/filer.toml
 COPY ./entrypoint.sh /entrypoint.sh