Merge commit 'd82b7a7c1d73c0674698d9601b1bbb0200933f29' into concedo_experimental

# Conflicts:
#	ci/run.sh
#	ggml/CMakeLists.txt
#	ggml/src/CMakeLists.txt
#	ggml/src/ggml-cuda/common.cuh
#	tests/CMakeLists.txt

tools/server/server.cpp

@@ -2713,7 +2713,8 @@ public:
 
         res->headers["Process-Start-Time-Unix"] = std::to_string(res_task->t_start);
         res->content_type = "text/plain; version=0.0.4";
-        res->ok(prometheus.str());
+        res->status = 200;
+        res->data = prometheus.str();
         return res;
     };