message: Add 4.2 testing to the evergreen matrix
diff: @@ -9,6 +9,7 @@ variables:
  mongodb_version:
  version_latest: &version_latest latest
  + version_42: &version_42 4.2
  version_40: &version_40 4.0
  ## cmake path variables
  @@ -517,6 +518,10 @@ axes:
  display_name: "Latest"
  variables:
  mongodb_version: *version_latest
  + - id: "4.2"
  + display_name: "4.2"
  + variables:
  + mongodb_version: *version_42
  - id: "4.0"
  display_name: "4.0"
  variables:
  