fix: broken dockerfile

Dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
 
 WORKDIR /App
 COPY . ./
 
-RUN dotnet restore
+RUN dotnet restore Platforms/Server
 RUN dotnet publish Platforms/Server -c Release -r linux-musl-x64 --self-contained true -o out
 
 FROM alpine:latest
@@ -13,4 +13,4 @@ COPY --from=build /App/out .
 
 RUN apk add --no-cache icu-libs
 
-ENTRYPOINT ["./Server"]
+ENTRYPOINT ["./MyUniverse"]