disable failing python-3-5-orca build

Author: nicolaskruchten

Diff for: .circleci/config.yml

@@ -255,36 +255,6 @@ jobs:
       - store_artifacts:
           path: plotly/tests/test_orca/images/linux/failed
 
-  python-3-5-orca:
-    docker:
-      - image: circleci/node:10.9-stretch-browsers
-        environment:
-          PYTHON_VERSION: 3.5
-
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - conda-35-v1-{{ checksum ".circleci/create_conda_optional_env.sh" }}
-      - run:
-          name: Create conda environment
-          command: .circleci/create_conda_optional_env.sh
-
-      - save_cache:
-          key: conda-35-v1-{{ checksum ".circleci/create_conda_optional_env.sh" }}
-          paths:
-            - /home/circleci/miniconda/
-      - run:
-          name: Run Tests
-          command: |
-            . /home/circleci/miniconda/etc/profile.d/conda.sh
-            conda activate circle_optional
-            pytest --disable-warnings packages/python/plotly/plotly/tests/test_core
-            pytest packages/python/plotly/plotly/tests/test_orca
-
-      - store_artifacts:
-          path: plotly/tests/test_orca/images/linux/failed
-
   python-3-7-orca:
     docker:
       - image: circleci/node:10.9-stretch-browsers