Add change note.

lcartey · lcartey · commit 53a0834e3c42 · 2024-10-02T10:08:14.000+01:00
diff --git a/change_notes/2024-10-02-c-perf-issues.md b/change_notes/2024-10-02-c-perf-issues.md
@@ -0,0 +1,4 @@
+ - `RULE-10-7` - `.ql`:
+   - Improved performance on larger codebases.
+ - `SIG31-C` - `DoNotAccessSharedObjectsInSignalHandlers.ql`:
+   - Improved performance on larger codebases.
