feat(report): add results filtering

[ocervell]

Features

• Grab reports using a match (secator report list)
• Filter results in specific reports using a match and filter

Implementation

secator report list -ws <WORKSPACE> -m <MATCH>
secator report show /path/to/report.json -m <MATCH> -f <FILTER>

We could maybe use jq for this so that it gets compatible with multiple backends.
We can call jq as a Python library which will be more user-friendly (needs addon).

Use cases

Show all ports matching a certain IP:

secator report show /path/to/report.json -m port.ip == 127.0.0.1 -f port.port

would result in:

cat /path/to/report.json | jq '.results.port[] | select(.ip == "127.0.0.1") | .port'
                                             MATCH                            FILTER

List all reports where *domain.com is found:

secator report list -f "url.host ~= "*domain.com"