daq: compiles with clang
snort 2.9.6.2

Closes #31046.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
snort devel 2.9.7.0 beta
Updated lcov to version 1.11. Version 1.10 does not work properly on OS X 10.9
lcov: add 1.11 bottle.