Cron jobs to auto-approve for running, and retest the list

.github/workflows/approve.yml

@@ -0,0 +1,16 @@
+name: Automatic Approve
+on:
+  schedule: 
+    - cron: "0 0 * * *"
+  workflow_dispatch:
+jobs:
+  automatic-approve:
+    name: Automatic Approve
+    runs-on: ubuntu-latest
+    steps:
+      - name: Automatic Approve
+        uses: mheap/automatic-approve-action@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          workflows: "ci.yml"
+          dangerous_files: "src/main.rs,Cargo.toml,Cargo.lock"

.github/workflows/rust.yml

@@ -5,6 +5,8 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+  schedule:
+    - cron: '0 0 * * *'    
 
 env:
   CARGO_TERM_COLOR: always