ci: add a step to run integ tests on PRs

This commit adds a step to the build-and-test
worflow to run integ tests on PRs.

Ticket: WAL-1505

Author: pranishnepal

.github/workflows/build-and-test.yaml

@@ -135,8 +135,19 @@ jobs:
           branch: ${{ github.head_ref || github.ref_name }}
           project: BitGo/advanced-wallets
 
+  integration-test:
+    name: Integration Test
+    runs-on: ubuntu-latest
+    needs: [build]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Integration Test (Docker)
+        run: npm run docker:test:integration
+
   test:
-    name: Test
+    name: Unit Test
     runs-on: ubuntu-latest
     steps:
       - name: Checkout