message: Update OSX on evergreen
diff: @@ -694,8 +694,8 @@ buildvariants:
  #######################################
  # Mac and Windows #
  #######################################
  - - name: macos-1012
  - display_name: "MacOS 10.12 Release (Boost)"
  + - name: macos-1014
  + display_name: "MacOS 10.14 Release (Boost)"
  expansions:
  build_type: "Release"
  cdriver_configure_flags: *macos_cdriver_configure_flags
  @@ -704,7 +704,7 @@ buildvariants:
  poly_flags: *poly_boost_flags
  mongodb_version: *version_latest
  run_on:
  - - macos-1012
  + - macos-1014
  tasks:
  - name: compile_and_test_with_shared_libs
  - name: compile_and_test_with_static_libs
  