Bump pyparsing from 2.4.6 to 2.4.7

Bumps [pyparsing](https://github.com/pyparsing/pyparsing) from 2.4.6 to 2.4.7.
- [Release notes](https://github.com/pyparsing/pyparsing/releases)
- [Changelog](https://github.com/pyparsing/pyparsing/blob/master/CHANGES)
- [Commits](https://github.com/pyparsing/pyparsing/compare/pyparsing_2.4.6...pyparsing_2.4.7)

requirements.txt

@@ -17,9 +17,9 @@ outlier-utils==0.0.3
 packaging==20.4
 pandas==1.0.1
 pluggy==0.13.1
+pyparsing==2.4.7
 py==1.9.0
 pyarrow==1.0.0
-pyparsing==2.4.6
 pytest-lazy-fixture==0.6.3
 pytest==6.0.1
 python-dateutil==2.8.1