snort3: refactor architecture-specific dependencies and CMake options

snort3: refactor architecture-specific dependencies and CMake options

1. Enabled hyperscan/vectorscan together with adding dependency only for x86_64 and aarch64.
2. Disabled tmalloc (from gperftools package) for powerpc and mips.

By doing this refactor, snort3 is going to be available for more OpenWrt devices
(as it was in the past) as currently it was compiled only for x86_x64 and aarch64 by mistake.

Fixes: 257e2fc38aa694604e7be9e70e58082037133434 ("snort3: fix logic in gpertools-runtime depends")
Signed-off-by: Josef Schlehofer <[email protected]>