Bump sqlparse from 0.5.3 to 0.5.4

Bumps [sqlparse](https://github.com/andialbrecht/sqlparse) from 0.5.3 to 0.5.4.
- [Changelog](https://github.com/andialbrecht/sqlparse/blob/master/CHANGELOG)
- [Commits](andialbrecht/sqlparse@0.5.3...0.5.4)

---
updated-dependencies:
- dependency-name: sqlparse
  dependency-version: 0.5.4
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -199,7 +199,7 @@ smmap==5.0.2
     # via gitdb
 soupsieve==2.6
     # via beautifulsoup4
-sqlparse==0.5.3
+sqlparse==0.5.4
     # via django
 statsd==4.0.0
     # via