* use _yield from []_ to create empty generator when needed #2572
* Update PR with fixes
* solved CI code style error
* Fixed formatting with black
* Fixed formatting with black
* code styles error
* code styles error
* code styles error
* code style error
* Update capa-rules submodule to master
* Similar changes to other files
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Co-authored-by: Willi Ballenthin <wballenthin@google.com>