feat: add changelog

gitmkn · gitmkn · commit 7227330d0283 · 2024-05-22T17:48:00.000+08:00
diff --git a/.changelog/2647.txt b/.changelog/2647.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+tencentcloud_mysql_dr_instance: modify doc
+```

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+```release-note:enhancement
	`2`	`+tencentcloud_mysql_dr_instance: modify doc`
	`3`	+```