message: ci: Use older clang-10 image for the coverage job
diff: @@ -251,7 +251,8 @@ jobs:
  - test
  coverage:
  - executor: linux-clang-latest
  + docker:
  + - image: ethereum/cpp-build-env:14-clang-10
  steps:
  - checkout
  - build:
  @@ -406,7 +407,8 @@ jobs:
  destination: artifacts
  spectest:
  - executor: linux-clang-latest
  + docker:
  + - image: ethereum/cpp-build-env:14-clang-10
  steps:
  - checkout
  - attach_workspace:
  