[🐞] v2: useTask$ async callback doesn't block rendering

[GrandSchtroumpf]

Which component is affected?

Qwik Runtime

Describe the bug

In v1, awaiting a useTask$ callback blocks renderings until resolved
https://qwik.dev/playground/#f=7VZLCsJADL1KlhkYYkV01RY8gCeQLgojWKy4qQsZ5u4mGdsU6kpXgpu2JM1nJp%2F3Zk2z3ezeNY039NVP3Wsevm%2BmfDMKD5XFwGPDmY3aNgRWzq1ALYinj%2FdqBUciMoGHQzucSZb37YqOhrGUrhGfyfFjgvy8lDC%2BYDzNQqgExa%2FmAktYQV7L8r9Bokg8rIuicGrEwT5nYqy%2F91bLaEckJheIssM137Lv4HJ6VFEkqc6vctV3tUtT6c1VmcmbcZbIN5zqfQgTr1swwf9o%2F%2BZoPwE

In v2, awaiting a useTask$ callback blocks rendering until resolved only the first time
https://qwikdev-build-v2.qwik-8nx.pages.dev/playground/#v=2.0.0-beta.11&f=Q0o0psZYE40OovYFM8Hlmo4CpU0USLiAKwdbhA0a0bFAd8FkE1NSgJLIuhTAOvSAeQ9YqtoqROvp6SEEdBR8E0sy9EBFd36uhqZeCSwiNWNBZtZqAgl4hQ8pkjSqoZV4LZIVYBENkLlgtyhgVioawEIZpB5RIYJEdBQMDQwMNMGagJaR3w4DypfmIGKyGuFFPWDTQkMDVIKD3WuTk6mQnVppWw0SqbWDUDb6OZl2mrXwiEcYZQNpuiFaLNXAEK61c0xJgbfqMNqBuDO2oSVS05WUjI2SXkazNS2yNQA

Reproduction

See playground above

Steps to reproduce

See playground above

System Info

v2

Additional Information

This is blocking new ViewTransition API for v2:
QwikDev/qwik-evolution#315

[Varixo]

So this was a bug, and in this case shouldn't be awaited. We need to think about something different for animations.
Solved by #8087