fix(ci): record cd-cua-driver.yml's shipped size in the workflow size baseline (QwenLM#9822)

QwenLM#9587 grew cd-cua-driver.yml from 29715 to 42519 bytes (the versioned
Computer Use SDK release pipeline) without updating the ratchet, and
its own CI never ran the size gate. Every branch that merges current
main now fails the Test job at 'Check workflow file size' before any
test runs. The growth is real feature surface at 8% of GitHub's
512000-byte start-runs limit, so record it, as QwenLM#9747 did for
qwen-autofix.yml.

Author: wenshao

.github/workflows/.size-baseline

@@ -16,7 +16,7 @@
 3480 audio-capture-prebuilds.yml
 9023 auto-minimize-spam.yml
 4638 build-and-publish-image.yml
-29715 cd-cua-driver.yml
+42519 cd-cua-driver.yml
 2076 cd-mobile-mcp.yml
 69782 ci.yml
 1482 codeql.yml