Bump pyparsing from 2.4.2 to 2.4.7
Bump pyparsing from 2.4.2 to 2.4.7

Bumps [pyparsing](https://github.com/pyparsing/pyparsing) from 2.4.2 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_2.4.2...pyparsing_2.4.7)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
aarose/togglwrapper