ci: Remove scheduled job

GitHub disables scheduled workflows if there is no activity on the
repository.

Author: zecakeh

.github/workflows/deps.yml

@@ -5,9 +5,6 @@ env:
   CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
 
 on:
-  schedule:
-    # every monday at 4AM (UTC?)
-    - cron: '0 4 * * 1'
   push:
     branches: [main]
   pull_request:
@@ -17,7 +14,6 @@ jobs:
   bans-licenses-sources:
     name: Bans, Licenses, Sources
     runs-on: ubuntu-latest
-    if: github.event.name != 'schedule'
 
     steps:
       - uses: actions/checkout@v4