[dbus] add absl support for higher version protobuf

Protobuf which higher than 22 need link absl. Add the linked shared
library to pass the build.

Signed-off-by: Haoran Wang <[email protected]>

src/proto/CMakeLists.txt

@@ -7,6 +7,12 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     list(APPEND CMAKE_PREFIX_PATH "${Protobuf_PREFIX_PATH}")
 endif()
 find_package(Protobuf REQUIRED)
+if ("${Protobuf_VERSION}" MATCHES [[[0-9]+.([0-9]+).[0-9]+]])
+    if(CMAKE_MATCH_1 GREATER_EQUAL 22)
+        find_package(absl REQUIRED)
+        set(ABSL_LIBS absl::log_internal_check_op)
+    endif()
+endif()
 
 # Set up the output path.
 set(PROTO_GEN_DIR ${PROJECT_SOURCE_DIR}/build/src/proto)
@@ -61,6 +67,7 @@ find_package(Protobuf REQUIRED)
 
 target_link_libraries(otbr-proto PUBLIC
     protobuf::libprotobuf-lite
+    ${ABSL_LIBS}
 )
 
 target_include_directories(otbr-proto PUBLIC