This PR upgrades the version number of ember-babel-cli to remove a deprecation warning.
Example of deprecation warning:
warning ember-addon-genie > ember-cli-babel@5.2.8: ember-cli-babel 5.x has been deprecated. Please upgrade to at least ember-cli-babel 6.6.
warning ember-addon-genie > ember-cli-babel > broccoli-funnel > exists-sync@0.0.4: Please replace with usage of fs.existsSync
warning ember-addon-genie > ember-cli-babel > broccoli-babel-transpiler > babel-core > minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
warning ember-cli-app-version > ember-cli-babel@5.2.8: ember-cli-babel 5.x has been deprecated. Please upgrade to at least ember-cli-babel 6.6.
warning ember-resolver > ember-cli-babel@5.2.8: ember-cli-babel 5.x has been deprecated. Please upgrade to at least ember-cli-babel 6.6.
warning ember-cli-babel@5.2.8: ember-cli-babel 5.x has been deprecated. Please upgrade to at least ember-cli-babel 6.6.
This PR upgrades the version number of ember-babel-cli to remove a deprecation warning.
Example of deprecation warning:
Resolves: https://github.com/EmberSherpa/ember-element-resize-detector/issues/7