fix: add changelog

gitmkn · gitmkn · commit 3db5daa69fe7 · 2024-12-13T18:35:49.000+08:00
diff --git a/.changelog/3018.txt b/.changelog/3018.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_monitor_tmp_tke_cluster_agent: support `open_default_record` field.
+```

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+```release-note:enhancement
	`2`	+resource/tencentcloud_monitor_tmp_tke_cluster_agent: support `open_default_record` field.
	`3`	+```