fix(e2e): install matching chromedriver for system Chrome on Linux CI

ubuntu-latest has Chrome 146 but no matching chromedriver exists for
WDIO to auto-download. Use @puppeteer/browsers to install chromedriver
matching the system Chrome major version, and pass the path to WDIO
via wdio:chromedriverOptions. Keeps system Chrome for WebGL support.

Author: PaulHax

.github/workflows/e2e.yml

@@ -26,6 +26,12 @@ jobs:
       - name: Install xvfb (linux)
         if: matrix.os == 'ubuntu-latest'
         run: sudo apt-get install xvfb
+      - name: Install matching ChromeDriver (linux)
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          CHROME_MAJOR=$(google-chrome --version | grep -oP '\d+' | head -1)
+          npx @puppeteer/browsers install chromedriver@$CHROME_MAJOR
+          echo "CHROMEDRIVER_PATH=$(find . -path "*/chromedriver-linux64/chromedriver" -type f | head -1)" >> $GITHUB_ENV
       - name: Run E2E on chrome (linux)
         if: matrix.os == 'ubuntu-latest'
         run: xvfb-run --server-args="-screen 0, 1400x1000x24" --auto-servernum npm run test:e2e:chrome

wdio.chrome.conf.ts

@@ -6,8 +6,7 @@ if (process.env.CI || process.env.GITHUB_ACTIONS) {
   chromeArgs.push(
     '--no-sandbox',
     '--disable-dev-shm-usage',
-    '--disable-infobars',
-    '--disable-gpu'
+    '--disable-infobars'
   );
 }
 
@@ -16,8 +15,12 @@ export const config = {
   capabilities: [
     {
       browserName: 'chrome',
-      browserVersion: 'stable',
       // this overrides the default chrome download directory with our temporary one
+      ...(process.env.CHROMEDRIVER_PATH && {
+        'wdio:chromedriverOptions': {
+          binary: process.env.CHROMEDRIVER_PATH,
+        },
+      }),
       'goog:chromeOptions': {
         args: chromeArgs,
         prefs: {