add change entry for rls removal

Signed-off-by: onur-ozkan <work@onurozkan.dev>

Author: onur-ozkan

src/bootstrap/src/utils/change_tracker.rs

@@ -195,4 +195,9 @@ pub const CONFIG_CHANGE_HISTORY: &[ChangeInfo] = &[
         severity: ChangeSeverity::Warning,
         summary: "Removed `dist.missing-tools` configuration as it was deprecated long time ago.",
     },
+    ChangeInfo {
+        change_id: 126856,
+        severity: ChangeSeverity::Warning,
+        summary: "Removed `src/tools/rls` tool as it was deprecated long time ago.",
+    },
 ];