wxmac 3.0.2

Closes #32993.
wxmac: update 3.0.2 bottle.

Closes #33002.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
x3270 3.3.15ga4
x3270: update 3.3.15ga4 bottle.

Closes #33105.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
optipng: fix 10.10 build
bup: fix 10.10 build
perl: make build-time tests optional.

Closes #33119.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
hydra: build against libssh by default

It's a good idea to add the libssh dependency so that Hydra can work over ssh.
hydra: update 8.0 bottle.

Closes #33106.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
:branch spec should be a string