Add find_package(Protobuf) to provide protobuf::protoc imported target for GobyTarget.cmake

Agent-Logs-Url: https://github.com/GobySoft/netsim/sessions/ba70897d-9fe0-4158-8f73-85475349ef51

Co-authored-by: tsaubergine <732276+tsaubergine@users.noreply.github.com>

Author: Copilot

CMakeLists.txt

@@ -16,6 +16,9 @@ set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT
 
 set(PROJECT_SOVERSION "1")
 
+find_package(Protobuf REQUIRED)
+include_directories(${Protobuf_INCLUDE_DIRS})
+
 include(GobyTarget)
 
 find_package(DCCL REQUIRED)