SDL: Minor tweak to workflow settings.

SDL Commits
1 
From 3a1317ed47698c268574e1d0018edd6485f5dbc4 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Tue, 9 Mar 2021 15:54:25 -0500
Subject: [PATCH] Minor tweak to workflow settings.

There was an (innocently intended, I assume!) "make X great again" joke in a previous commit message, and I'd like this not to be the first thing people see on our GitHub project page, so I added some whitespace to the end of this file.

Apologies to any that were bothered by that, it was an accident!
---
 .github/workflows/main.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6a62eee3b..3ad98c69a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -54,3 +54,4 @@ jobs:
       run: cmake -B build ${{ matrix.platform.flags }}
     - name: Build
       run: cmake --build build/
+