SDL: Renamed CONTRIBUTING.md to README-contributing.md

SDL Commits
1 
From 5585a4ac721ff246f20f526cd2c0efb2dfd0c52a Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Tue, 28 Feb 2023 12:38:31 -0500
Subject: [PATCH] Renamed CONTRIBUTING.md to README-contributing.md

This lets the wiki bridge pick it up.
---
 docs/{CONTRIBUTING.md => README-contributing.md} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename docs/{CONTRIBUTING.md => README-contributing.md} (100%)

diff --git a/docs/CONTRIBUTING.md b/docs/README-contributing.md
similarity index 100%
rename from docs/CONTRIBUTING.md
rename to docs/README-contributing.md