message: chore(dev): Use `codecov` v3 in GHA
  This updates our GHA `Build & Test` workflow to use the newest version of the `codecov` action, in order to get rid of deprecation warnings from GH.
diff: @@ -343,7 +343,7 @@ jobs:
  [[ $NODE_VERSION == 8 ]] && yarn add --dev --ignore-engines --ignore-scripts --ignore-workspace-root-check ts-node@8.10.2
  yarn test-ci
  - name: Compute test coverage
  - uses: codecov/codecov-action@v1
  + uses: codecov/codecov-action@v3
  job_nextjs_integration_test:
  name: Test @sentry/nextjs on (Node ${{ matrix.node }})
  @@ -424,7 +424,7 @@ jobs:
  cd packages/ember
  yarn ember try:one ${{ matrix.scenario }} --skip-cleanup=true
  - name: Compute test coverage
  - uses: codecov/codecov-action@v1
  + uses: codecov/codecov-action@v3
  job_browser_playwright_tests:
  name: Playwright - ${{ (matrix.tracing_only && 'Browser + Tracing') || 'Browser' }} (${{ matrix.bundle }})
  