Reserve option for proto-telemetry (#12758)

Hello! I'm looking to reserve an option for a project I'm calling proto-telemetry. It will create open-telemetry compatible functions that add attributes to a span. Once this is accepted I'll update the project to use the reserved option number.

Thanks so much!

Closes #12758

COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/12758 from clly:proto-telemetry a8b38762d7e26b1870698517e2e02a0ac98bfc60
PiperOrigin-RevId: 532305028

docs/options.md

diff --git a/docs/options.md b/docs/options.md
index f5a89d4..85c5c4b 100644
--- a/docs/options.md
+++ b/docs/options.md
@@ -471,3 +471,8 @@
 
     *   Website: https://github.com/EngFlow/engflowapis
     *   Extensions: 1181
+
+1.  Proto-telemetry
+
+    *   Website: https://github.com/clly/proto-telemetry
+    *   Extensions: 1182