Update changelog for 2.1.2 #171

Job	Run time
lint-unit / check-metadata	0s
lint-unit / markdown-link-check	15s
lint-unit / cookstyle	33s
lint-unit / markdownlint-cli2	5s
lint-unit / rspec	46s
lint-unit / yamllint	10s
dokken (almalinux-8, unencrypted)	1m 8s
dokken (almalinux-8, none)	1m 8s
dokken (almalinux-8, vault)	1m 6s
dokken (centos-7, unencrypted)	31s
dokken (centos-7, none)	44s
dokken (centos-7, vault)	31s
dokken (centos-stream-8, unencrypted)	32s
dokken (centos-stream-8, none)	33s
dokken (centos-stream-8, vault)	31s
dokken (debian-10, unencrypted)	31s
dokken (debian-10, none)	31s
dokken (debian-10, vault)	30s
dokken (debian-11, unencrypted)	1m 7s
dokken (debian-11, none)	1m 14s
dokken (debian-11, vault)	1m 8s
dokken (rockylinux-8, unencrypted)	1m 9s
dokken (rockylinux-8, none)	1m 6s
dokken (rockylinux-8, vault)	1m 12s
dokken (ubuntu-1804, unencrypted)	33s
dokken (ubuntu-1804, none)	31s
dokken (ubuntu-1804, vault)	32s
dokken (ubuntu-2004, unencrypted)	1m 6s
dokken (ubuntu-2004, none)	1m 5s
dokken (ubuntu-2004, vault)	1m 3s
	21m 51s

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