VBA Err object raise method TestCases

Err.Raise(#) enables 'User-Defined Exceptions' 

Std Basic alternative is: Error # 'without  parentheses
which throws pre-defined error codes. 

Change-Id: I76229b237066e33229d4d13e6742c660887fda2e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/85017
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

basic/qa/cppunit/test_vba.cxx

@@ -84,6 +84,7 @@ void VBATest::testMiscVBAFunctions()
         "day.vb",
         "enum.vb",
         "error.vb",
+        "Err.Raise.vb",
         "exp.vb",
         "fix.vb",
         "hex.vb",