Merge pull request #1078 from ishaileshpant/fix_docker_issue_1056

Fixes issue #1056 - related to docker src copy permissions in build

openfl-docker/Dockerfile.base

@@ -28,7 +28,7 @@ USER openfl
 
 # Install OpenFL.
 WORKDIR /home/openfl
-COPY . .
+COPY --chown=openfl:default . .
 ENV PATH=/home/openfl/.local/bin:$PATH
 RUN pip install --no-cache-dir -U pip setuptools wheel && \
     pip install --no-cache-dir -e .