Add Semgrep CI #224

Job	Run time
matrix	4s
latest majors (23)	37s
latest majors (22)	35s
latest majors (21)	34s
latest majors (20)	40s
latest majors (19)	34s
latest majors (18)	41s
latest majors (17)	35s
latest majors (16)	36s
latest majors (15)	35s
latest majors (14)	35s
latest majors (13)	35s
latest majors (12)	34s
latest majors (11)	34s
latest majors (10)	41s
latest majors (9)	37s
latest majors (8)	38s
latest majors (7)	47s
latest majors (6)	53s
latest majors (5)	40s
latest majors (4)	35s
latest majors (14., America/New_York)	38s
latest majors (13., Europe/London)	38s
latest majors (12., Asia/Seoul)	33s
latest majors (11., America/Los_Angeles, misc)	35s
latest majors (10., Europe/Berlin, misc)	35s
latest majors (9., Asia/Kolkata, misc)	34s
latest majors (8., Asia/Shanghai, misc)	33s
latest majors (7., America/Cancun, misc)	45s
latest majors (6., Asia/Seoul, misc)	51s
latest majors (5., America/Anchorage, misc)	1m 2s
latest majors (4., America/Barbados, misc)	42s
latest majors (4.4.7, Asia/Tokyo, misc)	34s
node 4+	0s
	20m 40s

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