C#: Add change note

hvitved · hvitved · commit b83da2255c47 · 2021-03-25T09:50:24.000+01:00
diff --git a/csharp/change-notes/2021-03-24-remove-vuln-package-query.md b/csharp/change-notes/2021-03-24-remove-vuln-package-query.md
@@ -0,0 +1,2 @@
+lgtm,codescanning
+* The query `VulnerablePackage.ql` has been removed.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+lgtm,codescanning`
	`2`	+* The query `VulnerablePackage.ql` has been removed.