Replace the Serai scripts volume for directly copying the files

This should probably be done for the other images as well.

deploy/docker-compose.yml

@@ -38,8 +38,6 @@ services:
       args:
         TAG: serai
     entrypoint: /scripts/entry-dev.sh
-    volumes:
-      - "./serai/scripts:/scripts"
 
   serai-base:
     <<: *serai_defaults

deploy/serai/Dockerfile

@@ -36,6 +36,7 @@ WORKDIR /home/serai
 # Copy necessary files to run node
 COPY --from=builder /serai/target/release/* /bin/
 COPY --from=builder /serai/AGPL-3.0 .
+COPY deploy/serai/scripts /scripts
 
 # Run node
 EXPOSE 30333 9615 9933 9944