doctor: fix missing loader.fail() call before showing how to fix manually on ios-deploy
#699
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Summary:
This is part of the
react-native doctorissue at #694.It fixes a problem with the
ios-deployhealthcheck throwing an error without actually putting a final state in the loader, causing it to leak into the next healthcheck:It also changes some stuff regarding brew installation to keep consistency of what is being shown to the user (e.g. Watchman showing as
Installing watchmanafter you choose fix and the others showing withoutInstallingprefix).Before
After