Debugger: Fix GCC/LLDB anon struct test by adjusting expectations

Change-Id: I31775513c2e4a690b2620225682c89ee8c9156d2
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>

tests/auto/debugger/tst_dumpers.cpp

@@ -5740,7 +5740,7 @@ void tst_Dumpers::dumper_data()
                     "unused(&v, &n);\n")
 
                + Check("v", "", "{...}") % GdbEngine
-               + Check("v", "", Pattern("<anonymous .*>")) % LldbEngine
+               + Check("v", "", Pattern(".*anonymous .*")) % LldbEngine
                + Check("n", "", "S")
                + Check("v.a", "2", "int") % GdbVersion(0, 70699)
                + Check("v.0.a", "2", "int") % GdbVersion(70700)