Step 1/13 : FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS build
---> c55858d4b6c3
Step 2/13 : WORKDIR /build
---> Using cache
---> cd3cf41bfff0
Step 3/13 : COPY ../backend ./
COPY failed: forbidden path outside the build context: ../backend ()
ERROR: Service 'admin' failed to build : Build failed