github ci fixes? removed travis

.github/workflows/node.js.yml

@@ -26,6 +26,8 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
+    - run: git submodule init
+    - run: git submodule update
     - run: npm ci
     - run: npm run build --if-present
     - run: npm test

.travis.yml

@@ -1,14 +0,0 @@
-# Handle git submodules yourself
-git:
-    submodules: false
-# Use sed to replace the SSH URL with the public URL, then initialize submodules
-before_install:
-    - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
-    - git submodule update --init --recursive
-language: node_js
-node_js:
-  - "16.4.1"
-script:
-  - npm run build
-  - npm test
-