tests: migrate from %error-verbose to %define parse.error verbose

* tests/actions.at, tests/c++.at, tests/conflicts.at,
* tests/cxx-type.at, tests/existing.at, tests/glr-regression.at,
* tests/headers.at, tests/input.at, tests/java.at, tests/javapush.at,
* tests/local.at, tests/regression.at, tests/skeletons.at,
* tests/torture.at:
Here.

tests/glr-regression.at

@@ -1540,7 +1540,7 @@ AT_DATA_GRAMMAR([glr-regr17.y],
 %glr-parser
 %locations
 %define api.pure
-%error-verbose
+%define parse.error verbose
 
 %union { int dummy; }
 
@@ -1760,7 +1760,7 @@ AT_SETUP([Predicates])
 
 AT_DATA_GRAMMAR([input.y],
 [[%glr-parser
-%error-verbose
+%define parse.error verbose
 %expect-rr 1
 %code requires
 {