install: print osx-gcc-installer doctor warning.
doctor: strengthen osx-gcc-installer warning.

We hate it and we should tell people why.
Next step may be blocking it altogether.
bullet 2.82

Update to latest release of bullet (version 2.82).

Closes #23797.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
ansible: use resources.
mitmproxy: use resources.
subversion: use serf resource.

References #23779.
serf: remove formula, unused.
deps: don't use symbol-like output by default.
Cleanup use of some global constants.
jenkins 1.537.
git-etc: remove all code.

I've given up on this; too many edge cases.
If someone else wants to pick it up then send me a message and I'll walk
you through the approach.
Add Hardware::CPU.ssse3? helper method.

Closes #23796.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
Hardware::CPU: add extmodel helper