modify cases.task

tests/parallel_test/cases.task

@@ -638,6 +638,7 @@
 6,,pytest,python3 test.py -f alter/alterColMultiTimes.py 
 6,,develop-test,python3 ./test.py -f 2-query/ts_2016.py 
 6,,develop-test,python3 ./test.py -f 2-query/escape.py 
+6,,develop-test,python3 ./test.py -f 2-query/TD-14763.py 
 5,,system-test,python3 ./test.py -f 4-taosAdapter/taosAdapter_insert.py 
 5,,system-test,python3 ./test.py -f 2-query/TD-12340-12342.py 
 5,,system-test,python3 ./test.py -f 2-query/TD-12276.py