chore: fix CI workflows (#527)

* chore: tmp

testing to see if changes in #517 break CI workflows, or if they're already broken

* chore: attempt to fix ci runs

see https://playwright.dev/docs/cli\#install-system-dependencies

* fix: github workflow syntax

* chore: ensure concurrency on branch name

* chore: update actions

* fix: don't fail-fast for matrix failures

* chore: attempt to remove GabrielBB/xvfb-action

some steps are showing the following failure on github:
Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: GabrielBB/xvfb-action

see https://github.com/SgtPooki/js-ipfs-examples/actions/runs/3245100955

* chore: remove gabriel/xvfb-action for good

* chore: add xvfb-maybe to run-in-electron

* chore: move xvfb-maybe to devDeps

* fix: don't overwrite promises that are being awaited

* chore(tmp): disable all but browser-service-worker tests

* fix(browser-service-worker): move initial page.goto inside test

* fix(browser-service-worker): increase test timeout

* fix(test-util-ipfs-example.servers): stop instead of close

* fix(test-util-ipfs-example.servers): allow server stop from tests

remove waitForSelectors and ensure service worker response is done before checking for text

debugging: query /view directly

this removes the need for playwright navigating iframes and still utilizes the serviceWorker in the test

* chore: cleanup browser-service-worker test

* Revert "chore(tmp): disable all but browser-service-worker tests"

This reverts commit 76a94cccc775e4ab6ac44c0303290701c423b79e.

* chore: remove test-pr-workflows from push target

Author: SgtPooki

package.json

@@ -15,15 +15,16 @@
     "clean": "echo 'Nothing to clean...'",
     "start": "electron .",
     "serve": "npm run start",
-    "test": "node test.mjs"
+    "test": "xvfb-maybe node test.mjs"
   },
   "dependencies": {
     "ipfs-core": "^0.16.0"
   },
   "devDependencies": {
     "electron": "^20.1.1",
     "electron-rebuild": "^3.1.1",
-    "test-util-ipfs-example": "^1.0.2"
+    "test-util-ipfs-example": "^1.0.2",
+    "xvfb-maybe": "^0.2.1"
   },
   "greenkeeper": {
     "ignore": [