Update changelog for 8.2.5 #267

Job	Run time
lint-unit / cookstyle	35s
lint-unit / check-metadata	0s
lint-unit / markdownlint-cli2	4s
lint-unit / markdown-link-check	30s
lint-unit / rspec	21m 11s
lint-unit / yamllint	7s
integration (windows-latest, default)	14m 29s
integration (windows-latest, disable-default)	14m 39s
integration (windows-latest, app)	21m 58s
integration (windows-latest, config-property)	13m 25s
integration (windows-latest, manager)	11m 26s
integration (windows-latest, manager-permission)	15m 18s
integration (windows-latest, module)	10m 23s
integration (windows-latest, pool)	16m 57s
integration (windows-latest, root)	15m 24s
integration (windows-latest, section)	8m 51s
integration (windows-latest, site)	17m 19s
integration (windows-latest, vdir)	9m 45s
integration (windows-latest, default-windowsfeatures-powershell)	14m 52s
integration (windows-latest, site-windowsfeatures-powershell)	9m 2s
	3h 36m 15s

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