Add to build workflow

Author: tompntn

.github/workflows/build.yml

@@ -44,6 +44,29 @@ jobs:
         working-directory: "pyth-evm-js"
       - run: npm run build
         working-directory: "pyth-evm-js"
+  build-pyth-aptos-js:
+    name: Build Pyth Aptos JS
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+      # This step is required for npm 14 to work for installing this
+      - name: Reconfigure git to use HTTP authentication
+        run: >
+          git config --global url."https://github.com/".insteadOf
+          ssh://[email protected]/
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+        working-directory: "pyth-aptos-js"
+      - run: npm run build
+        working-directory: "pyth-aptos-js"
   build-pyth-terra-js:
     name: Build Pyth Common JS
     runs-on: ubuntu-latest