Update StreamResponse.write annotation for strict-bytes (#10154)
## What do these changes do?
Mypy will add a `--strict-bytes` flag.
https://github.com/python/mypy/pull/18263
With that `bytearray` and `memoryview` are no longer subclasses of
`bytes` and must be listed explicitly instead if they are supported.
## Are there changes in behavior for the user?
--
## Related issue number
--
## Checklist
- [ ] I think the code is well written
- [ ] Unit tests for the changes exist
- [ ] Documentation reflects the changes
- [ ] If you provide code modification, please add yourself to
`CONTRIBUTORS.txt`
* The format is <Name> <Surname>.
* Please keep alphabetical order, the file is sorted by names.
- [ ] Add a new news fragment into the `CHANGES/` folder
* name it `<issue_or_pr_num>.<type>.rst` (e.g. `588.bugfix.rst`)
* if you don't have an issue number, change it to the pull request
number after creating the PR
* `.bugfix`: A bug fix for something the maintainers deemed an
improper undesired behavior that got corrected to match
pre-agreed expectations.
* `.feature`: A new behavior, public APIs. That sort of stuff.
* `.deprecation`: A declaration of future API removals and breaking
changes in behavior.
* `.breaking`: When something public is removed in a breaking way.
Could be deprecated in an earlier release.
* `.doc`: Notable updates to the documentation structure or build
process.
* `.packaging`: Notes for downstreams about unobvious side effects
and tooling. Changes in the test invocation considerations and
runtime assumptions.
* `.contrib`: Stuff that affects the contributor experience. e.g.
Running tests, building the docs, setting up the development
environment.
* `.misc`: Changes that are hard to assign to any of the above
categories.
* Make sure to use full sentences with correct case and punctuation,
for example:
```rst
Fixed issue with non-ascii contents in doctest text files
-- by :user:`contributor-gh-handle`.
```
Use the past tense or the present tense a non-imperative mood,
referring to what's changed compared to the last released version
of this project.
---------
Co-authored-by: J. Nick Koston <nick@koston.org>
(cherry picked from commit 3f07b1a38beffc350adbf51a605d27fe306de66c)