bypass non-bot-user fastlane variables

I'm leaving them in here because last night's cron job hasn't started yet, and it needs the
old copies to finish successfully.

Author: hawkrives

.travis.yml

@@ -9,6 +9,8 @@ env:
     # configure fastlane a bit
     - FASTLANE_SKIP_UPDATE_CHECK=1
     - FASTLANE_DISABLE_ANIMATION=1
+    # bypass the 2fa auth for fastlane
+    - FASTLANE_PASSWORD="$BOT_ITC_PASSWORD_FOR_FASTLANE"
     # this is `GH_TOKEN`: used by greenkeeper to update package-lock.json
     - secure: 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
 
@@ -42,6 +44,10 @@ x-definitions:
       # dirty hack for https://github.com/travis-ci/travis-ci/issues/5092
       - export PATH="${PATH/\.\/node_modules\/\.bin/}"
 
+      # finish bypassing 2fa auth for fastlane
+      - unset FASTLANE_APPLE_APPLICATION_SPECIFIC_PASSWORD
+      - unset FASTLANE_SESSION
+
       # print some travis debugging info
       - echo "Now testing on $TRAVIS_OS_NAME"
       - echo "Travis branch is $TRAVIS_BRANCH"