feat(python): add cwe-319 cleartext communication rules #1385

Job	Run time
build (javascript/express)	2m 7s
build (javascript/hapi)	16s
build (javascript/lang)	3m 23s
build (javascript/node)	19s
build (javascript/react)	25s
build (javascript/third_parties)	1m 53s
build (ruby/lang)	4m 9s
build (ruby/rails)	1m 38s
build (ruby/third_parties)	3m 21s
build (java/lang)	3m 2s
build (java/spring)	16s
build (java/android)	17s
build (java/third_parties)	32s
build (php/lang)	5m 8s
build (php/symfony)	57s
build (php/third_parties)	1m 12s
build (python/django)	33s
build (python/lang)	1m 17s
build (go/lang)	58s
build (go/gosec)	2m 6s
build (go/gorilla)	15s
build (go/third_parties)	37s
	34m 41s

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