ci: fix the bun version

Author: ahmedali8

.github/workflows/ci.yml

@@ -26,10 +26,10 @@ jobs:
         uses: "foundry-rs/foundry-toolchain@v1"
 
       - name: "Install Bun"
-        uses: "oven-sh/setup-bun@v1"
+        uses: "oven-sh/setup-bun@v2"
 
       - name: "Install the Node.js dependencies"
-        run: "bun install"
+        run: "bun install --frozen-lockfile"
 
       - name: "Lint the contracts"
         run: "bun lint:sol"
@@ -53,10 +53,10 @@ jobs:
         uses: "foundry-rs/foundry-toolchain@v1"
 
       - name: "Install Bun"
-        uses: "oven-sh/setup-bun@v1"
+        uses: "oven-sh/setup-bun@v2"
 
       - name: "Install the Node.js dependencies"
-        run: "bun install"
+        run: "bun install --frozen-lockfile"
 
       - name: "Hardhat: Compile the contracts"
         run: |