Add required changenote

rvermeulen · rvermeulen · commit 60179be05f8d · 2024-01-31T10:43:14.000-08:00
diff --git a/change_notes/2024-01-31-fix-fp-a4-5-1.md b/change_notes/2024-01-31-fix-fp-a4-5-1.md
@@ -0,0 +1,4 @@
+`A4-5-1`: `EnumUsedInArithmeticContexts.ql`:
+    - Address incorrect exclusion of the binary operator `&`.
+    - Address incorrect inclusion of the unary operator `&`.
+    - Fix FP reported in #366.
