max_interleaving tutorial improvements

[whitepau]

Summary

the loop labels in the code snippet should be removed since our compiler does not support them. Also this description should include the illustrative interleaving table from our documentation (https://www.intel.com/content/www/us/en/develop/documentation/oneapi-fpga-optimization-guide/top/flags-attr-prag-ext/loop-directives/max-interleaving-attribute.html).

URLs

https://github.com/oneapi-src/oneAPI-samples/blob/master/DirectProgramming/DPC%2B%2BFPGA/Tutorials/Features/max_interleaving/README.md