Add first class support for Intel DPC++

[Rinzii]

I'd like to bring in first class support for Intel DPC++. To achieve this the following items need to be addressed:

• [ ] Add Intel DPC++ to the CI.
• [ ] Validate all current implementations have zero conflicts.
• [ ] Validate there is not a significant decrease in performance across the entire library.

I've already done some of the ground work required for this inside of our compiler detection header and the cmakelist. Overall, this should be pretty straightforward to implement, but I've not had time to handle the issue myself.