update depndencies

- add engines targeting dev
- bump webpack
- update-oss-attribution CI
- appease eslint for webpack
- clean up packages
  - move @types to devDependencies
  - moved concurrently to devDependencies
  - remove unused babel

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
 
       # Create Beta artifacts (Builds with the name changed to beta)
       - name: Create Chrome Beta artifacts
-        run: npm run build:chrome -- --env.stream=beta
+        run: npm run build:chrome -- --env stream=beta
       - uses: actions/upload-artifact@v2
         with:
           name: ChromeExtensionBeta
@@ -57,7 +57,7 @@ jobs:
           args: zip -qq -r ./builds/ChromeExtensionBeta.zip ./dist
 
       - name: Create Firefox Beta artifacts
-        run: npm run build:firefox -- --env.stream=beta
+        run: npm run build:firefox -- --env stream=beta
       - uses: actions/upload-artifact@v2
         with:
           name: FirefoxExtensionBeta

.github/workflows/update-oss-attribution.yml

@@ -0,0 +1,32 @@
+name: update oss attributions
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - 'package.json'
+      - 'package-lock.json'
+
+jobs:
+  update-oss:
+    runs-on: ubuntu-latest 
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+      - name: Install and generate attribution
+        run: |
+          npm i -g oss-attribution-generator
+          generate-attribution
+          mv ./oss-attribution/attribution.txt ./public/oss-attribution/attribution.txt
+
+      - name: Create pull request to update list
+        uses: peter-evans/create-pull-request@v3
+        with:
+          commit-message: Update OSS Attribution
+          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
+          branch: ci/oss_attribution
+          title: Update OSS Attribution
+          body: Automated OSS Attribution update