Update the CI to take the rust-toolchain file into account

.github/workflows/publish-apt-brew-pkg.yml

@@ -26,9 +26,6 @@ jobs:
         apt-get update && apt-get install -y curl
         apt-get install build-essential -y
     - uses: actions-rs/toolchain@v1
-      with:
-        toolchain: stable
-        override: true
     - name: Install cargo-deb
       run: cargo install cargo-deb
     - uses: actions/checkout@v3