Disable safari build that can't work in docker

Full macos build will happen with #203.

Author: KronicDeth

.circleci/config.yml

@@ -141,19 +141,6 @@ jobs:
           name: Run all tests
           working_directory: "examples/spawn-chain"
           command: wasm-pack test --firefox --headless
-  safari_examples_spawn_chain_test:
-    docker:
-      # `kronicdeth` is temporary until we get a DockerHub organization
-      - image: kronicdeth/lumen-development
-    environment:
-      CARGO_HOME: cargo
-    steps:
-      - attach_workspace:
-          at: .
-      - run:
-          name: Run all tests
-          working_directory: "examples/spawn-chain"
-          command: wasm-pack test --safari --headless
   x86_64_examples_spawn_chain_test:
     docker:
       # `kronicdeth` is temporary until we get a DockerHub organization
@@ -383,8 +370,5 @@ workflows:
       - firefox_examples_spawn_chain_test:
           requires:
             - wasm32_build
-      - safari_examples_spawn_chain_test:
-          requires:
-            - wasm32_build