chore: Update GitHub Actions to include pkg-config in installation (#18)

Co-authored-by: not-elm <elmgameinfo@gmail.com>

Author: not-elm

.github/workflows/main.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install
-        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev pkg-config
       - name: Checkout
         uses: actions/checkout@v3
       - name: Toolchain
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install
-        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev
+        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev pkg-config
       - name: Checkout
         uses: actions/checkout@v3
       - name: Toolchain