ci: restore automated server deployments

Author: krzema12

.github/workflows/bindings-server.main.kts

@@ -36,6 +36,7 @@ workflow(
     on = listOf(
         Push(branches = listOf("main")),
         PullRequest(),
+        Schedule(triggers = listOf(Cron(minute = "0", hour = "0", dayWeek = "SUN"))),
         WorkflowDispatch(),
     ),
     sourceFile = __FILE__,

.github/workflows/bindings-server.yaml

@@ -8,6 +8,8 @@ on:
     branches:
     - 'main'
   pull_request: {}
+  schedule:
+  - cron: '0 0 * * SUN'
   workflow_dispatch: {}
 jobs:
   check_yaml_consistency: