message: Added additional env variable for appflow builds
diff: @@ -37,6 +37,7 @@ The following environment variables are provided in every build, which can be ac
  * `CI_GIT_COMMIT_MSG` **(string):** The message for the commit on which the build was run.
  * `CI_GIT_REF` **(string):** The git ref from which the build was created (i.e. `master`).
  * `CI_GIT_REF_TYPE` **(string):** The git ref type (i.e. `branch`).
  +* `CI_PLATFORM` **(string):** The platform for the build (`ios`, `android`, `web`).
  ## Custom Environments
  