[llvm] [Docs] remove beginner office hours from GettingInvolved (PR #149160)

[George Burgess IV via llvm-commits]

https://github.com/gburgessiv created https://github.com/llvm/llvm-project/pull/149160

These were turned down at the beginning of this year; thanks to the folks on
https://discourse.llvm.org/t/is-the-beginner-office-hours-still-running/87398/2 for flagging this!

---

N.B., I tried testing via `ninja doxygen-llvm`, but that didn't terminate on my machine within 30mins (either with or without this patch). I assume it's some local config bug on my end, but it happened on `main` and `main~1000`, so I'm not sure how to test.

Since the change is pretty trivial, still comfortable uploading for review.

>From cfefad868897ec5896407b30f16de7a698698479 Mon Sep 17 00:00:00 2001
From: George Burgess IV <gbiv at google.com>
Date: Wed, 16 Jul 2025 11:59:16 -0600
Subject: [PATCH] [Docs] remove beginner office hours from GettingInvolved

These were turned down at the beginning of this year; thanks to the
folks on
https://discourse.llvm.org/t/is-the-beginner-office-hours-still-running/87398/2
for flagging this!
---
 llvm/docs/GettingInvolved.rst | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/llvm/docs/GettingInvolved.rst b/llvm/docs/GettingInvolved.rst
index dc53072e09e39..d87a8bd81cc7b 100644
--- a/llvm/docs/GettingInvolved.rst
+++ b/llvm/docs/GettingInvolved.rst
@@ -354,11 +354,6 @@ The :doc:`CodeOfConduct` applies to all office hours.
     - Every first Friday of the month, 14:00 UK time, for 60 minutes.
     - `Google meet <https://meet.google.com/jps-twgq-ivz>`__
     - English, Portuguese
-  * - Rotating hosts
-    - Getting Started, beginner questions, new contributors.
-    - Every Tuesday at 2 PM ET (11 AM PT), for 30 minutes.
-    - `Google meet <https://meet.google.com/nga-uhpf-bbb>`__
-    - English
 
 For event owners, our Discord bot also supports sending automated announcements
 of upcoming office hours. Please see the :ref:`discord-bot-event-pings` section