Change Dev guide URL / Bump VitePress / Fix CI #390

Job	Run time
Lint	26s
Test (2.7, gemfiles/activerecord_5.2.2.gemfile)	1m 22s
Test (2.7, gemfiles/activerecord_6.0.0.gemfile)	1m 27s
Test (2.7, gemfiles/activerecord_6.1.0.gemfile)	1m 25s
Test (3.0, gemfiles/activerecord_6.0.0.gemfile)	1m 13s
Test (3.0, gemfiles/activerecord_6.1.0.gemfile)	1m 19s
Test (3.0, gemfiles/activerecord_7.0.0.gemfile)	1m 17s
Test (3.0, gemfiles/activerecord_7.1.0.gemfile)	1m 24s
Test (3.1, gemfiles/activerecord_6.0.0.gemfile)	1m 12s
Test (3.1, gemfiles/activerecord_6.1.0.gemfile)	1m 14s
Test (3.1, gemfiles/activerecord_7.0.0.gemfile)	1m 23s
Test (3.1, gemfiles/activerecord_7.1.0.gemfile)	1m 19s
Test (3.1, gemfiles/activerecord_main.gemfile)	2m 15s
Test (3.2, gemfiles/activerecord_6.0.0.gemfile)	1m 18s
Test (3.2, gemfiles/activerecord_6.1.0.gemfile)	1m 25s
Test (3.2, gemfiles/activerecord_7.0.0.gemfile)	1m 16s
Test (3.2, gemfiles/activerecord_7.1.0.gemfile)	1m 18s
Test (3.2, gemfiles/activerecord_main.gemfile)	1m 14s
Test (3.3, gemfiles/activerecord_6.0.0.gemfile)	1m 9s
Test (3.3, gemfiles/activerecord_6.1.0.gemfile)	1m 26s
Test (3.3, gemfiles/activerecord_7.0.0.gemfile)	1m 14s
Test (3.3, gemfiles/activerecord_7.1.0.gemfile)	1m 13s
Test (3.3, gemfiles/activerecord_main.gemfile)	1m 25s
	30m 14s

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