New position of project inside Dockerfile

pointMaster/Dockerfile

@@ -9,7 +9,7 @@ EXPOSE 8081
 FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 ARG BUILD_CONFIGURATION=Release
 WORKDIR /src
-COPY ["pointMaster.csproj", "./"]
+COPY ["pointMaster/pointMaster.csproj", "pointMaster/"]
 RUN dotnet restore "./pointMaster.csproj"
 COPY . . 
 WORKDIR "/src"