* Upgrade to new lockfile format

Now requires poetry >= 1.2.2 to read and poetry >= 1.3.0 to write.

Cheat sheet:

```
poetry --version
poetry show > scratch/before
pipx upgrade poetry
poetry --version
poetry show > scratch/after
diff scratch{before,after} && echo "no change!"
```

* Use Poetry 1.3.2 when reading or writing lockfile

* Remove unneeded(?) poetry dep for cibuildwheel

* Update docs

* Remove redundant call to setup-python

* Remove outdated comments related to Poetry 1.x

* Remove outdated docs line

was fixed in #13082

* Minor improvements to poetry cheat sheet

* Invoke setup-python-poetry with explicit version

Not sure about this. It's hardcoding versions everywhere.

* Changelog

* Check the lockfile is version 2.0

Might one day incorporate other checks like #14742

* Typo fixes, thanks Sean

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>

Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>

* Switch out 'go get' for 'go install'.

* Changelog

Resolves #14170.

Signed-off-by: Sean Quah <seanq@matrix.org>

Signed-off-by: Sean Quah <seanq@matrix.org>

4f5d492cd6a9438de03d1b768f4c220cb662ac06

The release branch CI is failing because poetry seems unable to install
wrapt 1.13.3 when run under CPython 3.11. Develop has already bumped
wrapt for 3.11 compatibility. Cherry-pick that commit here to try and
get CI going again.

It (4f5d492cd6a9438de03d1b768f4c220cb662ac06) should have been reverted before the merge to develop.

* Reduce number of CI jobs run on PRs

* Newsfile

* Also limit sytest jobs

* Fix typo

* Fix up

* Fixup

Since github always scrolls to the bottom of any test output, let's put the
failed tests last and hide any successful packages.

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

Fixes #12458

Co-authored-by: Sean Quah <seanq@element.io>
Co-authored-by: Dan Callahan <danc@element.io>

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

* Two scripts are basically entry_points already
* Move and rename scripts/* to synapse/_scripts/*.py
* Delete sync_room_to_group.pl
* Expose entry points in setup.py
* Update linter script and config
* Fixup scripts & docs mentioning scripts that moved

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

As the comment says, virtualenv is a pile of fail.

We disabled coverage calculation for most of CI in #11017, but the olddeps
build uses a separate script and got forgotten.

* remove reference in comments to python3.6

* upgrade tox python env in script

* bump python version in example for completeness

* upgrade python version requirement in setup doc

* upgrade necessary python version in __init__.py

* upgrade python version in setup.py

* newsfragment

* drops refs to bionic and replace with focal

* bump refs to postgres 9.6 to 10

* fix hanging ci

* try installing tzdata first

* revert change made in b979f336

* ignore new random mypy error while debugging other error

* fix lint error for temporary workaround

* revert change to install list

* try passing env var

* export debian frontend var?

* move line and add comment

* bump pillow dependency

* bump lxml depenency

* install libjpeg-dev for pillow

* bump automat version to one compatible with py3.8

* add libwebp for pillow

* bump twisted trunk python version

* change suffix of newsfragment

* remove redundant python 3.7 checks

* lint

Use $(...) notation instead of legacy backticked `...`.

https://github.com/koalaman/shellcheck/wiki/SC2006



Signed-off-by: Dan Callahan <danc@element.io>

Double quote to prevent globbing and word splitting.

https://github.com/koalaman/shellcheck/wiki/SC2086



Signed-off-by: Dan Callahan <danc@element.io>

Quote this to prevent word splitting

https://www.shellcheck.net/wiki/SC2046



Signed-off-by: Dan Callahan <danc@element.io>

Fix broken export-data admin command and add a test for it to CI 

Signed-off-by: Nick Barrett <nick@beeper.com>

We want to blacklist only known, consistent failures. We should deflake tests rather than ignoring them.

This creates a GHA workflow which runs at 8am every day, and runs mypy, trial and sytest against Twisted's current trunk. If any of the jobs fail, it opens an issue.

Should have been more systematic with my grepping.