Bump asgiref from 3.2.3 to 3.3.0 in /server

[dependabot-preview]

Bumps asgiref from 3.2.3 to 3.3.0.

Changelog

Sourced from asgiref's changelog.

3.3.0 (2020-10-09)

• sync_to_async now defaults to thread-sensitive mode being on
• async_to_sync now works inside of forked processes
• WsgiToAsgi now correctly clamps its response body when Content-Length is set

3.2.10 (2020-08-18)

• Fixed bugs due to bad WeakRef handling introduced in 3.2.8

3.2.9 (2020-06-16)

• Fixed regression with exception handling in 3.2.8 related to the contextvars fix.

3.2.8 (2020-06-15)

• Fixed small memory leak in local.Local
• contextvars are now persisted through AsyncToSync

3.2.7 (2020-03-24)

• Bug fixed in local.Local where deleted Locals would occasionally inherit their storage into new Locals due to memory reuse.

3.2.6 (2020-03-23)

• local.Local now works in all threading situations, no longer requires periodic garbage collection, and works with libraries that monkeypatch threading (like gevent)

3.2.5 (2020-03-11)

• self is now preserved on methods by async_to_sync

3.2.4 (2020-03-10)

Commits

• 7dba5ff Releasing 3.3.0
• e1e0dd9 Added ZeroCopy extension
• 3834d13 Added rpc.py to Implementations (#198)
• 03b0dbb Clamped WsgiToAsgi response body using Content-Length value
• cfd82e4 Fix linting with unused import removal
• cc1877e Fix import sorting in previous commit.
• 7becc9d Making thread_sensitive=True the default
• 66a6e68 Fixed #194: Made async_to_sync work inside a fork
• 4ab9d8e Fixed #193: Bumped docs version to 3.0
• 1c9d063 Clarified "Optional" meaning (#190)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

[dependabot-preview]

Superseded by #14.