fixup! chore(flake): update flake

Author: mhanberg

.github/workflows/ci.yml

@@ -43,8 +43,6 @@ jobs:
           otp-version: ${{ matrix.otp_version }}
           elixir-version: ${{ matrix.elixir_version }}
 
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
-
       - name: Install deps
         run: mix deps.get
       - name: Compile deps

.github/workflows/rust-ci.yml

@@ -22,7 +22,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
       - uses: Swatinem/rust-cache@v2
         with:
           workspaces: |