fix(python): update sql sanitizer #1503

Job	Run time
build (javascript/express)	2m 10s
build (javascript/hapi)	14s
build (javascript/lang)	3m 31s
build (javascript/node)	28s
build (javascript/react)	24s
build (javascript/third_parties)	1m 54s
build (ruby/lang)	4m 9s
build (ruby/rails)	1m 39s
build (ruby/third_parties)	3m 23s
build (java/lang)	3m 1s
build (java/spring)	20s
build (java/android)	22s
build (java/third_parties)	34s
build (php/lang)	5m 8s
build (php/symfony)	58s
build (php/third_parties)	1m 5s
build (python/django)	54s
build (python/lang)	1m 55s
build (python/third_parties)	47s
build (go/lang)	1m 0s
build (go/gosec)	2m 7s
build (go/gorilla)	13s
build (go/third_parties)	41s
	36m 57s

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