How to release `matrix-synapse-ldap3`

Releasing matrix-synapse-ldap3 involves bumping the version number, creating a new tag on Github, then uploading release packages to PyPi.

You will need push access to this repo as well as an account on PyPi with push access to the matrix-synapse-ldap3 package.

You will need to install the build and twine packages.

Edit the __version__ variable of ldap_auth_provider.py to the new release version. This repository uses Semantic Versioning.

Set a variable to the version number for convenience:

ver=$(python3 -c 'import ldap_auth_provider; print(ldap_auth_provider.__version__)')

Push your changes:

git add -u && git commit -m $ver && git push

Create a signed git tag for the release:
```
git tag -s v$ver
```
Set the first line of the message to vX.Y.Z, and the rest to the changes since the last release (hint: git log --pretty=%s --reverse v<old ver>...)
Push the tag:
```
git push origin tag v$ver
```

Build and upload to PyPI:

python -m build
twine upload dist/matrix_synapse_ldap3-$ver.tar.gz dist/matrix_synapse_ldap3-$ver-py3-none-any.whl

Create release on GH project page:

xdg-open https://github.com/matrix-org/matrix-synapse-ldap3/releases/edit/v$ver

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