Dlee mtr restructure (#2494)

* Restructured test suites and added autopilot and extended suites

* Updated autopilot with correct branch - develop

* Moved setup test case to a 'setup' directory, for consistency

* Fixed a path issue

* Updated some tests cases to keep up with development

Co-authored-by: root <root@rocky8.localdomain>

mysql-test/columnstore/include/autopilot_create_jsontest_table.inc

@@ -0,0 +1,10 @@
+--disable_warnings
+drop table if exists jsontest;
+--enable_warnings
+#
+CREATE TABLE jsontest (
+cInt INT, 
+cVarchar VARCHAR(300), 
+cText TEXT) 
+ENGINE=columnstore;
+#