[llvm] [SYCL] Add platform enumeration and info query using liboffload (PR #166927)

[Dmitry Rogozhkin via llvm-commits]

================
@@ -43,15 +45,17 @@ support for a simple SYCL application with device code using Unified Shared Memo
      return error;
    }
 
-This requires at least partial support of the following functionality on the libsycl side:
+This requires at least partial support of the following functionality on the
+libsycl side:
----------------
dvrogozh wrote:

The rendering of the whole piece below is broken. Likely due to 3 reasons:
1. No empty line before the list
2. Wrong indent of the list as a whole (remove spaces before each bullet)
3. Wrong indent of the multi line text in the last bullet (indent with 2 spaces starting from 2nd line)

https://github.com/llvm/llvm-project/pull/166927