* fix/refactor OP argsort, pad
* fix count-equal op
* update SYCL OP list
* fix format issue
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Co-authored-by: Zhang Jianyu <zhang.jianyu@outlook.com>
* SYCL: Add COUNT_EQUAL operator support (rebased on master)
* SYCL: remove duplicate op_count_equal definition
* tests: remove test_count_equal_typed and use test_count_equal for all cases
* tests: keep only I32 case for COUNT_EQUAL as suggested
* tests: keep only I32 case for COUNT_EQUAL as requested