Fix remote script a

[eyalkraft]

Some changes in the used tools resulted with red-detector not working (failing on fetching the databases).

The problems & fixes are:

• ftp://ftp.pangeia.com.br/pub/seg/pac/chkrootkit.tar.gz is down. Instead downloading from Github.
• vuls tools changed the command format, for example goval-dictionary fetch-redhat changed to be goval-dictionary fetch redhat. I updated the commands to the new format.
• vuls tools changed the docker image working directory names to match the tool name, for example in vuls/go-cve-dictionary docker image, /vuls changed to be /goval-dictionary. I updated the docker mounts to match the new names.

Additional fix to one of the used tools

• Fix offensive-security repo links, CSV parsing vulsio/go-exploitdb#112

[eyalkraft]

😓 Just saw #12 with some of these fixes...
Worth merging one of them to have red-detector work out of the box.