chore(webkit): disable frame sessions on fronzen builds

[yury-s]

Fixes tests on Debian 11.

[github-actions]

Test results for "tests 1"

2 failed
❌ [playwright-test] › reporter-base.spec.ts:259 › merged › should print if globalTimeout is reached @macos-latest-node20
❌ [playwright-test] › ui-mode-test-network-tab.spec.ts:301 › should copy network request @windows-latest-node20

7 flaky

⚠️ [installation tests] › playwright-component-testing.spec.ts:21 › pnpm: @playwright/experimental-ct-react should work `@package-installations-ubuntu-latest`
⚠️ [chromium-page] › page/page-request-continue.spec.ts:754 › propagate headers cross origin redirect after interception `@chromium-ubuntu-22.04-node24`
⚠️ [firefox-library] › library/inspector/cli-codegen-3.spec.ts:226 › cli codegen › should generate frame locators (4) `@firefox-ubuntu-22.04-node20`
⚠️ [webkit-library] › library/browsercontext-add-cookies.spec.ts:426 › should allow unnamed cookies `@webkit-ubuntu-22.04-node20`
⚠️ [playwright-test] › ui-mode-test-output.spec.ts:118 › should collapse repeated console messages for test `@macos-latest-node20`
⚠️ [playwright-test] › ui-mode-trace.spec.ts:701 › should indicate current test status `@macos-latest-node20`
⚠️ [playwright-test] › ui-mode-trace.spec.ts:813 › should update state on subsequent run `@windows-latest-node20`

34185 passed, 668 skipped

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Merge workflow run.

[github-actions]

Test results for "MCP"

15 failed
❌ [chrome] › mcp/autowait.spec.ts:19 › racy navigation destroys context @mcp-windows-latest
❌ [chrome] › mcp/cli.spec.ts:48 › core › click button @mcp-windows-latest
❌ [chrome] › mcp/cli.spec.ts:58 › core › click link @mcp-windows-latest
❌ [webkit] › mcp/cli.spec.ts:464 › session › session-delete named session @mcp-windows-latest
❌ [chromium] › mcp/launch.spec.ts:21 › test reopen browser @mcp-macos-15
❌ [chromium] › mcp/video.spec.ts:43 › should work with { saveVideo } (persistent) @mcp-macos-15
❌ [webkit] › mcp/cli.spec.ts:78 › core › type @mcp-macos-15
❌ [webkit] › mcp/cli.spec.ts:249 › mouse › mousewheel @mcp-macos-15
❌ [webkit] › mcp/cli.spec.ts:265 › save as › screenshot @mcp-macos-15
❌ [webkit] › mcp/cli.spec.ts:280 › save as › screenshot --full-page @mcp-macos-15
❌ [webkit] › mcp/cli.spec.ts:355 › devtools › tracing-start-stop @mcp-macos-15
❌ [webkit] › mcp/cli.spec.ts:426 › session › session-stop named session @mcp-macos-15
❌ [webkit] › mcp/generator.spec.ts:55 › generator_setup_page @mcp-macos-15
❌ [webkit] › mcp/http.spec.ts:263 › http transport shared context @mcp-macos-15
❌ [webkit] › mcp/planner.spec.ts:69 › planner_setup_page seed resolution @mcp-macos-15

2 flaky

⚠️ [chrome] › mcp/cdp.spec.ts:24 › cdp server `@mcp-windows-latest`
⚠️ [chrome] › mcp/cdp.spec.ts:35 › cdp server reuse tab `@mcp-windows-latest`

3429 passed, 116 skipped

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Merge workflow run.