clamav 0.98.4

Closes #30297.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
clamav: style
clamav: add 0.98.4 bottle.

Closes #30431.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
PyPy3 2.3.1

Fixes #30334.
Closes #30367.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
SimGrid 3.11.1
simgrid: add 3.11.1 bottle.

Closes #30372.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
gnunet: add missing libidn dependency

Closes #30414.
brew-versions: move to Contributions.

Eventually we'll move Contributions to a tap too.

Closes #30298.
tap_migrations: apple-gcc42 moved to dupes.
Extend with a module instead of aliasing on the singleton class
mpich2: devel/stable 3.1.1

Update to the latest release of MPICH (3.1.1)
mpich2: add 3.1.1 bottle.