test

Bump up v0.6.0 #226

Job	Run time
ruby-versions / Generate Ruby versions	1s
build (2.5 / ubuntu-latest)	19s
build (2.5 / windows-latest)	1m 59s
build (2.6 / ubuntu-latest)	21s
build (2.6 / macos-latest)	35s
build (2.6 / windows-latest)	4m 8s
build (2.7 / ubuntu-latest)	21s
build (2.7 / macos-latest)	32s
build (2.7 / windows-latest)	4m 24s
build (3.0 / ubuntu-latest)	9s
build (3.0 / macos-latest)	19s
build (3.0 / windows-latest)	1m 28s
build (3.1 / ubuntu-latest)	9s
build (3.1 / macos-latest)	16s
build (3.1 / windows-latest)	1m 54s
build (3.2 / ubuntu-latest)	12s
build (3.2 / macos-latest)	13s
build (3.2 / windows-latest)	2m 16s
build (3.3 / ubuntu-latest)	9s
build (3.3 / macos-latest)	16s
build (3.3 / windows-latest)	2m 41s
build (head / ubuntu-latest)	8s
build (head / macos-latest)	16s
build (head / windows-latest)	1m 45s
build (jruby / ubuntu-latest)	58s
build (jruby / macos-latest)	42s
build (jruby / windows-latest)	2m 7s
build (jruby-head / ubuntu-latest)	1m 3s
build (jruby-head / macos-latest)	3m 48s
build (jruby-head / windows-latest)	2m 42s
build (mswin / windows-latest)	1m 24s
	37m 35s

Provide feedback