Add change note for upgrade

lcartey · lcartey · commit d7be5cca7f47 · 2024-12-05T10:55:05.000Z
diff --git a/change_notes/2024-12-05-upgrade-to-2.18.4.md b/change_notes/2024-12-05-upgrade-to-2.18.4.md
@@ -0,0 +1,3 @@
+- Updated the CodeQL version to `2.18.4`.
+- `A12-8-6` - `CopyAndMoveNotDeclaredProtected.ql`:
+  - Implicitly created copy and move constructors will no longer be flagged in tenplate instantiations when they are unused, or trivial (tracked at https://github.com/github/codeql-coding-standards/issues/811).

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+- Updated the CodeQL version to `2.18.4`.
	`2`	+- `A12-8-6` - `CopyAndMoveNotDeclaredProtected.ql`:
	`3`	`+ - Implicitly created copy and move constructors will no longer be flagged in tenplate instantiations when they are unused, or trivial (tracked at https://github.com/github/codeql-coding-standards/issues/811).`