chore(deps): update ubuntu:24.04 docker digest to 786a8b5 (#580)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
         include:
           - name: ubuntu
             image-name: python-base-ubuntu
-            from: ubuntu:24.04@sha256:db6914f1ac0c566f57857641e2214e3f3e453cb340cc2c890ed6c2b7b81b8a00
+            from: ubuntu:24.04@sha256:786a8b558f7be160c6c8c4a54f9a57274f3b4fb1491cf65146521ae77ff1dc54
           - name: ubuntu-cloud-archive
             image-name: python-base-ubuntu-cloud-archive
             from: ghcr.io/vexxhost/ubuntu-cloud-archive:2025.2@sha256:53692640ab0912161d706797c4807e3d3308b712e40e65e83f5d1d2fbbd464c0