Add CHANGELOG for v0.16.0 #3

Job	Run time
anywhere_publish_workflow / Get Version	2m 48s
anywhere_publish_workflow / Build Postgres 14 FDW for Linux - AMD64	4m 46s
anywhere_publish_workflow / Build Postgres 14 FDW for Linux - ARM64	8m 37s
anywhere_publish_workflow / Build Postgres 14 FDW for Darwin - ARM64	4m 8s
anywhere_publish_workflow / Build Postgres 14 FDW for Darwin - AMD64	2m 48s
anywhere_publish_workflow / Build Postgres 15 FDW for Linux - AMD64	2m 51s
anywhere_publish_workflow / Build Postgres 15 FDW for Darwin - AMD64	3m 31s
anywhere_publish_workflow / Build Postgres 15 FDW for Darwin - ARM64	2m 48s
anywhere_publish_workflow / Build Postgres 15 FDW for Linux - ARM64	6m 59s
anywhere_publish_workflow / Build SQLite Extension for Linux - ARM64	5m 33s
anywhere_publish_workflow / Build Export Tool	2m 48s
anywhere_publish_workflow / Build SQLite Extension for Linux - AMD64	3m 33s
anywhere_publish_workflow / Build SQLite Extension for Darwin - AMD64	4m 4s
anywhere_publish_workflow / Build SQLite Extension for Darwin - ARM64	1m 4s
anywhere_publish_workflow / Build Draft Release	13s
anywhere_publish_workflow / Check Installation(Linux)	20s
anywhere_publish_workflow / Check Installation(Darwin AMD64)	29s
anywhere_publish_workflow / Check Installation(Darwin ARM64)	20s
	57m 40s

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