Bump pickleshare from 0.5 to 0.7.4
Bump pickleshare from 0.5 to 0.7.4

Bumps [pickleshare](https://github.com/pickleshare/pickleshare) from 0.5 to 0.7.4.
- [Release notes](https://github.com/pickleshare/pickleshare/releases)
- [Commits](https://github.com/pickleshare/pickleshare/compare/0.5...0.7.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
DemocracyClub/yournextrepresentative,DemocracyClub/yournextrepresentative,DemocracyClub/yournextrepresentative