[rubygems/rubygems] Fix a couple of specs that were loading an incorrect bundler

We have a check on an `at_exit` hook that checks that system bundler is
never loaded instead of our development copy. The check was failing in
these cases, but in a silent way because the errors were being swallowed.

This commit changes these specs to make sure they load the right
bundler.

https://github.com/rubygems/rubygems/commit/cd1c1bc297

0 files changed, 0 insertions, 0 deletions