refactor of analyzers for local queries

[cristinaascari]

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Description

Analyzers periodically download external dbs and store data in additional tables of the IntelOwl db instead of saving it in a local file.
Close #2407

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue).
• New feature (non-breaking change which adds functionality).
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[code-review-doctor]

Worth considering. View full project report here.

[code-review-doctor]

Comparing source_files.count() is less efficient than checking source_files.exists() More details.

[mlodic]

Cri, please take into account this PR! #2761 That would add additional endpoints and data to be saved locally. Please wait that PR to be merged and then make the changes for those cases too before merging this PR

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[github-actions]

This pull request has been marked as stale because it has had no activity for 10 days. If you are still working on this, please provide some updates or it will be closed in 5 days.

[github-actions]

This pull request has been closed because it had no updates in 15 days. If you're still working on this fell free to reopen.