refactor(batcher): retry function

.github/workflows/build-and-test-rust.yml

@@ -52,6 +52,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+
+      - name: foundry-toolchain
+        uses: foundry-rs/[email protected]
+
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:
@@ -62,6 +66,7 @@ jobs:
           key: ${{ runner.os }}-rust-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
             ${{ runner.os }}-rust-
+
       - name: Run tests
         run: |
           cd batcher