Updating currency service Dockerfile

Author: lukekraus45

src/currencyservice/Dockerfile

@@ -30,7 +30,7 @@ RUN git clone https://github.com/open-telemetry/opentelemetry-cpp \
           -DWITH_EXAMPLES=OFF -DWITH_OTLP_GRPC=ON -DWITH_ABSEIL=ON \
     && make -j$(nproc || sysctl -n hw.ncpu || echo 1) install && cd ../..
 
-COPY ./src/currencyservice /currencyservice
+COPY . /currencyservice
 COPY ./pb/demo.proto /currencyservice/proto/demo.proto
 
 RUN cd /currencyservice \