give up and just vendor cgi #262

Job	Run time
C++ tests on Linux	1m 22s
C++ tests on macOS	3m 34s
Apache2 tests on Linux	2m 6s
Nginx tests on Linux	2m 8s
Apache2 tests on macOS	2m 37s
Nginx dynamic module tests on Linux	1m 8s
Ruby tests on Linux	1m 20s
Nginx tests on macOS	2m 39s
Nginx dynamic module tests on macOS	1m 23s
Ruby tests on macOS	1m 20s
Passenger Standalone tests on Linux	4m 4s
Passenger Standalone tests on macOS	3m 57s
Homebrew packaging tests	7m 5s
Node.js tests on Linux	19s
Node.js tests on macOS	25s
Source packaging tests	27s
	35m 54s

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