Add changelog

Chris S. Kim · Chris S. Kim · commit f2209b2fbe3f · 2022-10-20T14:32:42.000-04:00
diff --git a/.changelog/15068.txt b/.changelog/15068.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+deps: update go-memdb, fixing goroutine leak [[GH-15010](https://github.com/hashicorp/consul/issues/15010)]
+```

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+```release-note:bug
	`2`	`+deps: update go-memdb, fixing goroutine leak [[GH-15010](https://github.com/hashicorp/consul/issues/15010)]`
	`3`	+```