Remove automated cargo publish workflow

.github/workflows/publish.yaml

@@ -1,24 +0,0 @@
-name: Publish
-
-on:
-  push:
-    branches:
-      - "main"
-  workflow_dispatch:
-
-jobs:
-  publish:
-    name: Publish
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-
-      - name: Publish to crates.io
-        uses: katyo/publish-crates@v2
-        with:
-          registry-token: ${{ secrets.CARGO_REGISTRY_TOKEN }}
-          ignore-unpublished-changes: true