ci: use slqx cache instead of creating empty database

Author: cgzones

.github/workflows/rust.yml

@@ -17,12 +17,6 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: Install dependencies
-      run: sudo apt-get install -y sqlite3
-
-    - name: Setup development database
-      run: sqlite3 apt-cacher-rs.db < db.sqlite
-
     - name: Build (default features)
       run: cargo build --verbose
       env: