LL change: the status of STATUS_DIE_AT_* is returned

As of Second Life Server 2022-09-09.574921, STATUS_DIE_AT_EDGE and STATUS_DIE_AT_NO_ENTRY return their corresponding settings rather than always FALSE.

Regression/coverage tests are clearly lacking in this area, as the change didn't trigger any test breakage, therefore add some unit tests.

unit_tests/regression.suite/non-computable.out

@@ -21,6 +21,8 @@ default
             , llGetEnv("estate_name")
             , llXorBase64Strings("++++", "?")
             , llAbs(((integer)-2147483648))
+            , llGetStatus(128)
+            , llGetStatus(2048)
             ]);
     }
 }