ci(e2e): let corepack manage package managers

Author: serhalp

.github/workflows/e2e-tests.yml

@@ -42,9 +42,9 @@ jobs:
           cache: npm
           check-latest: true
 
-      - uses: pnpm/action-setup@v4
-        with:
-          version: 10
+      # Let corepack manage npm, pnpm, and yarn versions for E2E tests
+      - name: Enable corepack
+        run: corepack enable
 
       - name: Install dependencies
         run: npm ci --no-audit