docs: Add clang-cl to reference table for compiler get_id() values [skip ci]
@@ -26,6 +26,7 @@ These are return values of the `get_id` (Compiler family) and
| arm | ARM compiler | |
| armclang | ARMCLANG compiler | |
| ccrx | Renesas RX Family C/C++ compiler | |
+| clang-cl | The Clang compiler (MSVC compatible driver) | msvc |
## Script environment variables
