Update sqlparse to 0.4.3

[pyup-bot]

This PR updates sqlparse from 0.4.2 to 0.4.3.

Changelog

0.4.3

----------------------------

Enhancements

* Add support for DIV operator (pr664, by chezou).
* Add support for additional SPARK keywords (pr643, by mrmasterplan).
* Avoid tokens copy (pr622, by living180).
* Add REGEXP as a comparision (pr647, by PeterSandwich).
* Add DISTINCTROW keyword for MS Access (issue677).
* Improve parsing of CREATE TABLE AS SELECT (pr662, by chezou).

Bug Fixes

* Fix spelling of INDICATOR keyword (pr653, by ptld).
* Fix formatting error in EXTRACT function (issue562, issue670, pr676, by ecederstrand).
* Fix bad parsing of create table statements that use lower case (issue217, pr642, by mrmasterplan).
* Handle backtick as valid quote char (issue628, pr629, by codenamelxl).
* Allow any unicode character as valid identifier name (issue641).

Other

* Update github actions to test on Python 3.10 as well (pr661, by cclaus).

Links

• PyPI: https://pypi.org/project/sqlparse
• Changelog: https://pyup.io/changelogs/sqlparse/
• Repo: https://github.com/andialbrecht/sqlparse

[pyup-bot]

Closing this in favor of #668