brew-test-bot: run Homebrew tests every time.
brew-test-bot: handle Jenkins pull request plugin.
brew-test-bot: fix testing pull request handling.
brew-test-bot: further tweak pull request handling.
Avoid unnecessary float to string conversion
mariadb: guard post-install for client-only builds

Closes #20519.
uade: add HEAD
cfengine: use http download

Closes #20339.
lftp: hotfix for Snow Leopard

Closes #20435.
jemalloc 3.4

Closes #20521.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
gmp 5.1.2

Closes #20515.

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