Reorgnize the StringView tests in sqllogictests (#12572)

* move the string function tests

* move the operator test

* add back the test for dictionary string

datafusion/sqllogictest/test_files/string/string_literal.slt

@@ -145,3 +145,25 @@ select
   arrow_cast('Xiangpeng', 'Utf8View') <> arrow_cast('Andrew', 'Utf8View');
 ----
 false true true true
+
+
+query II
+SELECT
+  ASCII('hello'),
+  ASCII(arrow_cast('world', 'Utf8View'))
+----
+104 119
+
+query III
+SELECT
+  ASCII(arrow_cast('äöüß', 'Utf8View')) as c1,
+  ASCII(arrow_cast('', 'Utf8View')) as c2,
+  ASCII(arrow_cast(NULL, 'Utf8View')) as c3
+----
+228 0 NULL
+
+# coercion from stringview to integer, as input to make_date
+query D
+select make_date(arrow_cast('2024', 'Utf8View'), arrow_cast('01', 'Utf8View'), arrow_cast('23', 'Utf8View'))
+----
+2024-01-23