test: minor changes #157

Job	Run time
linux (g++, g++, 7, -DUVW_BUILD_SHARED_LIB=ON)	1m 9s
linux (g++, g++, 7, -DUVW_BUILD_LIBS=ON)	59s
linux (g++, g++, 7, -DUVW_BUILD_LIBS=OFF)	56s
linux (g++, g++, 8, -DUVW_BUILD_SHARED_LIB=ON)	58s
linux (g++, g++, 8, -DUVW_BUILD_LIBS=ON)	56s
linux (g++, g++, 8, -DUVW_BUILD_LIBS=OFF)	56s
linux (g++, g++, 9, -DUVW_BUILD_SHARED_LIB=ON)	57s
linux (g++, g++, 9, -DUVW_BUILD_LIBS=ON)	53s
linux (g++, g++, 9, -DUVW_BUILD_LIBS=OFF)	49s
linux (clang, clang++, 8, -DUVW_BUILD_SHARED_LIB=ON)	52s
linux (clang, clang++, 8, -DUVW_BUILD_LIBS=ON)	1m 0s
linux (clang, clang++, 8, -DUVW_BUILD_LIBS=OFF)	52s
linux (clang, clang++, 9, -DUVW_BUILD_SHARED_LIB=ON)	1m 2s
linux (clang, clang++, 9, -DUVW_BUILD_LIBS=ON)	58s
linux (clang, clang++, 9, -DUVW_BUILD_LIBS=OFF)	1m 6s
linux (clang, clang++, 10, -DUVW_BUILD_SHARED_LIB=ON)	50s
linux (clang, clang++, 10, -DUVW_BUILD_LIBS=ON)	50s
linux (clang, clang++, 10, -DUVW_BUILD_LIBS=OFF)	47s
linux (clang, clang++, 11, -DUVW_BUILD_SHARED_LIB=ON)	53s
linux (clang, clang++, 11, -DUVW_BUILD_LIBS=ON)	52s
linux (clang, clang++, 11, -DUVW_BUILD_LIBS=OFF)	48s
	19m 23s

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