Bump itoa from 0.4.6 to 0.4.7 (#451)
Bump itoa from 0.4.6 to 0.4.7 (#451)

Bumps [itoa](https://github.com/dtolnay/itoa) from 0.4.6 to 0.4.7.
- [Release notes](https://github.com/dtolnay/itoa/releases)
- [Commits](https://github.com/dtolnay/itoa/compare/0.4.6...0.4.7)

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

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
alex/csv-sql