feat: add l2 test workflow

.github/workflows/tests-l2.yaml

@@ -0,0 +1,32 @@
+name: Tests (L2)
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      # Install commands
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '20'
+          registry-url: https://registry.npmjs.org
+      - name: yarn add ts-node
+        run: yarn add ts-node
+      - name: yarn install
+        run: yarn install
+
+      # Run scripts
+      - name: Prep addressess
+        run: ./node_modules/.bin/ts-node config/testAddressesL2.ts && ./node_modules/.bin/mustache ./config/generatedAddresses.json ./config/addresses.template.ts > ./config/addresses.ts
+      - name: Prep test L2
+        run: ./node_modules/.bin/mustache ./config/generatedAddresses.json subgraph.template.yaml > subgraph.yaml && ./node_modules/@graphprotocol/graph-cli/bin/run codegen --output-dir src/types/
+      - name: Test
+        run: ./node_modules/@graphprotocol/graph-cli/bin/run test -v 0.6.0-rc.2