[Docs] Alphabetically sort sponsors (vllm-project#5386)

Author: WoosukKwon

docs/source/community/sponsors.md

@@ -15,12 +15,12 @@ vLLM is a community project. Our compute resources for development and testing a
 - Dropbox
 - Lambda Lab
 - NVIDIA
-- Sequoia Capital
 - Replicate
 - Roblox
 - RunPod
+- Sequoia Capital
 - Trainy
 - UC Berkeley
 - UC San Diego
 
-We also have an official fundraising venue through [OpenCollective](https://opencollective.com/vllm). We plan to use the fund to support the development, maintenance, and adoption of vLLM.
+We also have an official fundraising venue through [OpenCollective](https://opencollective.com/vllm). We plan to use the fund to support the development, maintenance, and adoption of vLLM.