Add security category

[0xdea]

I'm proposing to add a new security category for binary and library crates related to cybersecurity, penetration testing, code review, vulnerability research, and reverse engineering.

Some examples of crates that would fit in this category:

• binarly-io/idalib [idalib] - Rust bindings for the IDA SDK, enabling the development of standalone analysis tools using IDA v9.0’s idalib
• 0xdea/augur [augur] - Reverse engineering assistant that extracts strings and related pseudo-code from a binary file
• 0xdea/haruspex [haruspex] - Vulnerability research assistant that extracts pseudo-code from the IDA Hex-Rays decompiler
• 0xdea/rhabdomancer [rhabdomancer] - Vulnerability research assistant that locates all calls to potentially insecure API functions in a binary file
• entropic-security/xgadget [xgadget] - Fast, parallel, cross-variant ROP/JOP gadget search
• AFLplusplus/LibAFL [libafl] - Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, etc.
• frida-rust [frida] - Rust bindings for Frida.
• objdiff [objdiff] - A local diffing tool for decompilation projects
• epi052/feroxbuster [feroxbuster] - A simple, fast, recursive content discovery tool.
• arp-scan-rs [arp-scan] - A minimalistic ARP scan tool for fast local network scans
• kpcyrd/rshijack [rshijack] - A TCP connection hijacker; rewrite of shijack
• kpcyrd/sn0int [sn0int] - A semi-automatic OSINT framework and package manager
• kpcyrd/sniffglue [sniffglue] - A secure multithreaded packet sniffer
• ripasso [ripasso] - A password manager, filesystem compatible with pass
• rustscan [rustscan] - Make Nmap faster with this port scanning tool

Most of these (and other) crates aren't really a good fit for any other currently available categories, in my opinion. For this reason, many of them are currently in the very generic command-line utilities category or they aren't assigned to any category.

Thanks for considering this!

[jtgeibel]

Thanks for the PR! We discussed this in today's meeting and category and potential crates seem reasonable to us. I'm not sure when this will be deployed, but we'll likely merge later today.