[llvm] [llvm][lib]Propose a simple Telemetry framework. (PR #102323)

[Arthur Eubanks via llvm-commits]

================
@@ -0,0 +1,111 @@
+//===- llvm/Telemetry/Telemetry.h - Telemetry -------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Defines the commom Telemetry framework.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LVM_TELEMETRY_TELEMETRY_H
----------------
aeubanks wrote:

```suggestion
#ifndef LLVM_TELEMETRY_TELEMETRY_H
```

https://github.com/llvm/llvm-project/pull/102323