[UR] Phase 2 of counter-based event implementation

PR in UR: oneapi-src/unified-runtime#1698

Signed-off-by: Winston Zhang <[email protected]>

sycl/plugins/unified_runtime/CMakeLists.txt

@@ -99,17 +99,17 @@ if(SYCL_PI_UR_USE_FETCH_CONTENT)
       CACHE PATH "Path to external '${name}' adapter source dir" FORCE)
   endfunction()
 
-  set(UNIFIED_RUNTIME_REPO "https://github.com/oneapi-src/unified-runtime.git")
+  set(UNIFIED_RUNTIME_REPO "https://github.com/winstonzhang-intel/unified-runtime.git")
   # commit f11caf98857bb22800d09aedec8bd607643ab67b
   # Author: Kenneth Benzie (Benie) <[email protected]>
   # Date:   Tue Jul 23 15:28:10 2024 +0100
   #     Merge pull request #1795 from DBDuncan/duncan/bindless-aspects
   #     [Bindless][Exp] Update device_info enum elements and update Level Zero and CUDA backend device_info supported features
-  set(UNIFIED_RUNTIME_TAG f11caf98857bb22800d09aedec8bd607643ab67b)
+  set(UNIFIED_RUNTIME_TAG 81a3274984ed5d55a4a4710219195ab641e4e51b)
 
   fetch_adapter_source(level_zero
-    ${UNIFIED_RUNTIME_REPO}
-    ${UNIFIED_RUNTIME_TAG}
+    https://github.com/winstonzhang-intel/unified-runtime.git
+    81a3274984ed5d55a4a4710219195ab641e4e51b
   )
 
   fetch_adapter_source(opencl