formula: sort outdated versions naturally.
formula: sort outdated versions naturally.

Because the versions are read from directory listings, we get
alphabetical sorts of version numbers in `brew outdated` output:

   some-keg (10.1.10, 10.1.11, 10.1.9 < 10.1.12)

This is nicer:

   some-keg (10.1.9, 10.1.10, 10.1.11 < 10.1.12)

Closes #49534.

Signed-off-by: Mike McQuaid <a17fed27eaa842282862ff7c1b9c8395a26ac320@mikemcquaid.com>

filcab/homebrew,filcab/homebrew,filcab/homebrew,filcab/homebrew