ci: Do apt update before install to fix 404 errors

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 41ce80f10b048c45a5571ae8b499dd0d6d781d9d..a16570c9d69eaf316476bbb5aec64db5f5207f3c 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,6 +44,7 @@ jobs:
             - uses: actions/setup-python@v2
               with:
                 python-version: '3.7'
+            - run: sudo apt update
             - run: sudo apt install libwayland-dev libxrandr-dev
 
             - name: Generate build files