Add VectorTableLookup/VectorTableLookupExtension support in mono

[kunalspathak]

#81599

Enable disabed tests in #80297

[kunalspathak]

@vargaz @fanyang-mono . Perhaps worth mentioning an entry in #82859 as well.

[fanyang-mono]

The Mono intrinsics support was added via #80297 and tests were enabled via #84330. Closing this issue as all the work has been completed.