fix: Pass utf8_range_DIR to triton-core build

The protobuf bundled with gRPC v1.81.1 (v33.5) installs utf8_range as a
separate CMake package and protobuf-config.cmake references the
utf8_range::utf8_validity imported target. find_package(Protobuf CONFIG)
with only Protobuf_DIR set fails at generate time with 'the target was
not found'. Provide utf8_range_DIR alongside Protobuf_DIR.

Author: mc-nv

CMakeLists.txt

@@ -246,6 +246,7 @@ if(NOT TRITON_CORE_HEADERS_ONLY)
 
   # Location where protobuf-config.cmake will be installed
   set(_FINDPACKAGE_PROTOBUF_CONFIG_DIR "${TRITON_THIRD_PARTY_INSTALL_PREFIX}/protobuf/${LIB_DIR}/cmake/protobuf")
+  set(_FINDPACKAGE_UTF8_RANGE_CONFIG_DIR "${TRITON_THIRD_PARTY_INSTALL_PREFIX}/protobuf/${LIB_DIR}/cmake/utf8_range")
 
   if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
     set(TRITON_INSTALL_PREFIX ${CMAKE_CURRENT_BINARY_DIR}/install)
@@ -286,6 +287,7 @@ if(NOT TRITON_CORE_HEADERS_ONLY)
     BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/triton-core"
     CMAKE_CACHE_ARGS
       -DProtobuf_DIR:PATH=${_FINDPACKAGE_PROTOBUF_CONFIG_DIR}
+      -Dutf8_range_DIR:PATH=${_FINDPACKAGE_UTF8_RANGE_CONFIG_DIR}
       ${_CMAKE_ARGS_OPENSSL_ROOT_DIR}
       ${_CMAKE_ARGS_CMAKE_TOOLCHAIN_FILE}
       ${_CMAKE_ARGS_VCPKG_TARGET_TRIPLET}