update dockerfile

Dockerfile

@@ -2,14 +2,13 @@
 
 FROM golang:1.24.1-alpine3.21 AS build
 
-RUN apk add clang lld musl-dev compiler-rt compiler-rt-static
+RUN apk add clang lld musl-dev compiler-rt
 
 RUN mkdir -pv /app
 COPY . /app
 WORKDIR /app
 
 ENV CC=clang
-ENV GOPATH=/app
 ENV CGO_ENABLED=1
 ENV GOOS=linux
 
@@ -24,4 +23,4 @@ COPY --from=build /app/server /app/server
 COPY --from=build /app/wwwroot /app/wwwroot
 COPY --from=build /app/passwords.db /app/passwords.db
 
-CMD ["/app/server"]
+CMD ["/app/server"]