Merge new stuff from restricted-files.data into lfi-os-files.data

[lifeforms]

#1292 brought us some new credentials/config file names for restricted-files.data.

All or most of these entries (depending a short review for FP) should also be added to lfi-os-files.data.

As discussed in #1292, what's the difference between those two data files?

• restricted-files.data triggers on file paths, example: http://localhost/.docker/xxx
• lfi-os-files.data triggers when used in a parameter, example: http://localhost/script_with_lfi_vuln.php?file=.docker/xxx

So to prevent LFI on these files, we should copy as many as possible to both rules.

[github-actions[bot]]

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[dune73]

I'm reopening this. I really think we should do this.