fix(makefile): include all objects (#36) #137

Job	Run time
test (ubuntu-20.04, 5.1)	24s
test (ubuntu-20.04, 5.2)	20s
test (ubuntu-20.04, 5.3)	19s
test (ubuntu-20.04, 5.4)	19s
test (ubuntu-20.04, luajit)	20s
test (ubuntu-20.04, luajit-openresty)	20s
test (macos-13, 5.1)	51s
test (macos-13, 5.2)	43s
test (macos-13, 5.3)	48s
test (macos-13, 5.4)	43s
test (macos-13, luajit)	54s
test (macos-13, luajit-openresty)	41s
test (macos-latest, 5.4)	32s
test (windows-latest, 5.1, msvc)	1m 11s
test (windows-latest, 5.2, msvc)	1m 10s
test (windows-latest, 5.3, msvc)	1m 20s
test (windows-latest, 5.4, msvc)	1m 20s
test (windows-latest, luajit, mingw)	1m 14s
	13m 29s

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