Bundle migration crate with docker image

Author: markharding

services/server/Dockerfile

@@ -11,8 +11,10 @@ COPY packages packages
 COPY services services
 
 RUN cargo build --release --package server
+RUN cargo build --release --package migration
 
 FROM rust:1.95-slim
 WORKDIR /app
 COPY --from=build /app/target/release/server /app/server
+COPY --from=build /app/target/release/migration /app/migration
 CMD ["/app/server"]