add changelog

hellertang · hellertang · commit f7aeba1f9fb1 · 2023-02-10T16:32:49.000+08:00
diff --git a/.changelog/1550.txt b/.changelog/1550.txt
@@ -0,0 +1,3 @@
+```release-note:new-resource
+tencentcloud_mps_transcode_template
+```

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