build(Dockerfile): build irohad and kagami only

Signed-off-by: Nurzhan Sakén <[email protected]>

Dockerfile

@@ -37,8 +37,7 @@ ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER=/x86_64-linux-musl-native/bin/
 # builder stage
 WORKDIR /iroha
 COPY . .
-# FIXME: consider building only `irohad`, `iroha`, and `kagami`?
-RUN cargo build --target x86_64-unknown-linux-musl --profile deploy
+RUN cargo build -p irohad -p kagami --target x86_64-unknown-linux-musl --profile deploy
 
 
 # final image
@@ -77,7 +76,6 @@ RUN <<EOT
 EOT
 
 COPY --from=builder $TARGET_DIR/irohad $BIN_PATH
-COPY --from=builder $TARGET_DIR/iroha $BIN_PATH
 COPY --from=builder $TARGET_DIR/kagami $BIN_PATH
 USER $USER
 CMD ["irohad"]