fix: fix file does not exist error for post-analyzers

[DmitriyLewen]

Description

There are times when we get a file does not exist error for post-analyzers.
If I understand correctly, this is due to fact that we overwrite folders when creating folders in parallel.

e.g. we have foo/bar/folder1/file1 and foo/bar/folder2/file2.
file1 checks that foo/bar folder doesn't exist.
at that moment file2 creates foo/bar/folder2 folder.
but file1 doesn't know about this and overwrite foo/bar folder( and removes foo/bar/folder2).

Related issues

• Close Rootfs fails randomly when scanning folders with jar files #3921

Checklist

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