CORE-AAM: update mapping of button with aria-popup='dialog' (#41522)

diff --git a/core-aam/button_with_aria-haspopup_dialog-manual.html b/core-aam/button_with_aria-haspopup_dialog-manual.html
index 73f8663..8600396 100644
--- a/core-aam/button_with_aria-haspopup_dialog-manual.html
+++ b/core-aam/button_with_aria-haspopup_dialog-manual.html
@@ -49,7 +49,7 @@
                   "property",
                   "role",
                   "is",
-                  "ROLE_SYSTEM_BUTTONMENU"
+                  "ROLE_SYSTEM_PUSHBUTTON"
                ]
             ],
             "UIA" : [