[enhancement] matcher with binary rule capability

[toufik-airane]

Context

I thought that a matcher with binary rule capability could be interesting like Yara rules.
It's useful to match binary files such as archives.
In fact, the need to develop a dedicated matcher comes from the native utf-8 encoding from Golang.
I wanted to bypass the issue that I can't match characters such a: \x8a because Golang automatically handles it as \xc2\x8a.

So finally, after contribution #31, you can now invoke a binary matcher to handle hexadecimal rules.

Example

Take a look at this template projectdiscovery/nuclei-templates#42.
To resume, it enhances the capability to use hexadecimal input.

matchers:
      - type: binary
        binary:
        - "504B0304" # zip
        - "425A68" # bz2
        condition: or
        part: body

Proposed Changes

• add a matcher named binary (BinaryMatcher)

[ehsandeep]

This is amazing @toufik-airane, along with the hostname addition, the binary search makes this really useful with more possibility to look for.