[opentelemetry-cpp] fix otlp feature on mac (#30466)

ports/opentelemetry-cpp/portfile.cmake

@@ -38,6 +38,7 @@ if(WITH_OTLP)
     file(COPY "${src}/." DESTINATION "${SOURCE_PATH}/third_party/opentelemetry-proto")
     # Create empty .git directory to prevent opentelemetry from cloning it during build time
     file(MAKE_DIRECTORY "${SOURCE_PATH}/third_party/opentelemetry-proto/.git")
+    list(APPEND FEATURE_OPTIONS -DCMAKE_CXX_STANDARD=14)
 endif()
 
 vcpkg_cmake_configure(

ports/opentelemetry-cpp/vcpkg.json

@@ -2,6 +2,7 @@
   "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
   "name": "opentelemetry-cpp",
   "version-semver": "1.8.3",
+  "port-version": 1,
   "description": [
     "OpenTelemetry is a collection of tools, APIs, and SDKs.",
     "You use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior."

versions/baseline.json

@@ -5858,7 +5858,7 @@
     },
     "opentelemetry-cpp": {
       "baseline": "1.8.3",
-      "port-version": 0
+      "port-version": 1
     },
     "opentracing": {
       "baseline": "1.6.0",

versions/o-/opentelemetry-cpp.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "3777014ad8e4997a8c0afbbc7f37ff949497059c",
+      "version-semver": "1.8.3",
+      "port-version": 1
+    },
     {
       "git-tree": "7b038c874943ff65c4753c535698f6f409391dab",
       "version-semver": "1.8.3",