bdw-gc 7.4.0

Closes #30099.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
libatomic_ops 7.4.2
bdw-gc 7.4.2
bdw-gc: update 7.4.2 bottle.
libatomic_ops: add 7.4.2 bottle.
cmake-3.0.0
bring bottle block back
fixed the SHA1
cmake: update 3.0.0 bottle.