fix build interface includes (#514)

build interface includes was accidentally using
```
.../build/conda/cuda-12.5/release/autogenerated/include
```
instead of 
```
.../build/conda/cuda-12.5/release/cpp/mrc/autogenerated/include
```
this PR fixes that, such when depending on mrc from down-stream libraries, the following error does not occur:
```
CMake Error in python/morpheus_llm/morpheus_llm/_lib/CMakeLists.txt:
  Imported target "mrc::pymrc" includes non-existent path

    "/home/coder/mrc/build/conda/cuda-12.5/release/autogenerated/include"

  in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:

  * The path was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and references files it does not
  provide.
```

Authors:
  - Christopher Harris (https://github.com/cwharris)

Approvers:
  - Michael Demoret (https://github.com/mdemoret-nv)

URL: #514

cpp/mrc/CMakeLists.txt

@@ -191,7 +191,7 @@ target_link_libraries(libmrc
 target_include_directories(libmrc
   PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/autogenerated/include>
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/autogenerated/include>
     $<INSTALL_INTERFACE:include>
   PRIVATE
     ${CMAKE_CURRENT_SOURCE_DIR}/src