SDL_mixer: CI: Add libasound2-dev for Linux builds

SDL Commits
1 
From 0ea1bc0afda402c3d44f7b03f6cc6df6dba03dbf Mon Sep 17 00:00:00 2001
From: Tasos Sahanidis <[EMAIL REDACTED]>
Date: Fri, 23 Feb 2024 21:39:13 +0200
Subject: [PATCH] CI: Add libasound2-dev for Linux builds

---
 .github/workflows/main.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1036e141..08bec7fc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -79,6 +79,7 @@ jobs:
         sudo apt-get update
         sudo apt-get -y install \
           cmake \
+          libasound2-dev \
           libflac-dev \
           libfluidsynth-dev \
           libgme-dev \