Revert "[Bug 1074861] Add --no-use-wheel to peep deploys."

Until Bug 1078389 is resolved.

This reverts commit a1b32036209781c555285675e4d53e76408400e3.

Since we can't install wheels anyways, this doesn't expose us to the problems detailed in [bug 1074861](https://bugzilla.mozilla.org/show_bug.cgi?id=1074861) until after we upgrade pip ([bug 1078389](https://bugzilla.mozilla.org/show_bug.cgi?id=1078389)). After we upgrade pip, we can apply this commit again, and it should work.

quick r?