add changelog

mikatong · mikatong · commit eaca8a8e3910 · 2025-03-11T18:40:19.000+08:00
diff --git a/.changelog/3200.txt b/.changelog/3200.txt
@@ -0,0 +1,3 @@
+```release-note:new-resource
+tencentcloud_mongodb_readonly_instance
+```

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+```release-note:new-resource
	`2`	`+tencentcloud_mongodb_readonly_instance`
	`3`	+```