ci/linux: bring back `apt update` to fix `apt install` 404s

Signed-off-by: Ran Benita <ran@unusedvar.com>

diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 47f4883..5dede6d 100644 (file)
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -23,6 +23,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade meson
+          sudo apt update
           sudo apt install -y \
             doxygen libxcb-xkb-dev valgrind ninja-build \
             libwayland-dev wayland-protocols bison graphviz