update gRPC dependencies

Author: duncanpo

CMakeLists.txt

@@ -257,8 +257,6 @@ if(WITH_OTLP_GRPC)
     find_package(re2 REQUIRED)
     if(WIN32)
         find_package(openssl REQUIRED)
-    elseif(UNIX AND NOT APPLE AND NOT CYGWIN)
-        find_package(upb REQUIRED)
     endif()
 endif()
 
@@ -402,8 +400,7 @@ if(UNIX AND NOT APPLE AND NOT CYGWIN)
 	"${OTEL_CPP_PREFIX}/lib/libopentelemetry_logs.a"
 	"${OTEL_CPP_PREFIX}/lib/libopentelemetry_common.a"
 	"${OTEL_CPP_PREFIX}/lib/libopentelemetry_otlp_recordable.a"
-        ${ABSL_LIBRARIES}
-        ${UPB_LIBRARIES} -Wl,--no-whole-archive)
+        ${ABSL_LIBRARIES} -Wl,--no-whole-archive)
     target_link_options(${OPENTELEMETRY_PROXY_LIBRARY_NAME} PRIVATE ${OPENTELEMETRY_PROXY_LINK_OPTIONS})
 elseif(APPLE)
     set_target_properties(${OPENTELEMETRY_PROXY_LIBRARY_NAME} PROPERTIES INSTALL_RPATH "@executable_path")

vcpkg.json

@@ -20,8 +20,7 @@
         "abseil",
         "c-ares",
         "re2",
-        "openssl",
-        "upb"
+        "openssl"
       ]
     }
   },