Migrate files to git-lfs

[pyth0n1c]

It appears that the following 4 files were not in git lfs, based on the message I get when checking out the whole repo:

You can confirm this by trying to go to one of the URLs, such as :
https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1195.002/python_network_traffic/python_network_traffic.log

And see that it 404s.

Also, the file in master does not show as stored with git lfs:
https://github.com/splunk/attack_data/blob/master/datasets/attack_techniques/T1195.002/python_network_traffic/python_network_traffic.log

In my branch, it does show as stored with git-lfs
https://github.com/splunk/attack_data/blob/fix_files_that_should_be_lfs_but_are_not/datasets/attack_techniques/T1195.002/python_network_traffic/python_network_traffic.log

This should migrate those to git lfs, fixed with the command

git lfs migrate import --no-rewrite "datasets/attack_techniques/T1195.002/python_network_traffic/python_network_traffic.log" "datasets/attack_techniques/T1546/python_pth_file_creation/python_pth_file_creation.log" "datasets/attack_techniques/T1546/python_site_hooks_creation/python_site_hooks_creation.log" "datasets/attack_techniques/T1574.007/python_pythonpath_modification/python_pythonpath_modification.log"