cargo lock policies

.github/workflows/cargo-lock.yml

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+name: Remove Cargo.lock changes
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+    paths:
+      - 'Cargo.lock'
+
+jobs:
+  remove-cargo-lock:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Remove Cargo.lock changes
+        run: |
+          git config user.name github-actions
+          git config user.email github-actions@github.com
+          git checkout ${{ github.head_ref }}
+          git reset origin/${{ github.base_ref }} -- Cargo.lock
+          git commit -m "Remove changes to Cargo.lock" || echo "No changes to commit"
+          git push origin ${{ github.head_ref }} --force

cargo-lock-merge.txt

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+What to do when you have a Cargo.lock merge conflict?
+1. `git checkout origin/main -- Cargo.lock` to get the original Cargo.lock
+2. `cargo build` to update Cargo.lock
+3. `git add Cargo.lock`
+4. continue the merge as normal