anvil added to github ci

Author: AryaLanjewar3005

.github/workflows/e2e.yml

@@ -16,6 +16,9 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+
+      -name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
 
       - name: Install Solana CLI
         run: |