Adds verifyCPF operator to the unit test list

Author: Felipe Zimmerle

Makefile.am

@@ -276,5 +276,6 @@ TESTS+=test/test-cases/secrules-language-tests/operators/strmatch.json
 TESTS+=test/test-cases/secrules-language-tests/operators/detectXSS.json
 TESTS+=test/test-cases/secrules-language-tests/operators/eq.json
 TESTS+=test/test-cases/secrules-language-tests/operators/verifyssn.json
+TESTS+=test/test-cases/secrules-language-tests/operators/verifycpf.json
 TESTS+=test/test-cases/regression/offset-variable.json