Bump src/vendor/pypa/get-pip from `ab9dde1` to `1954f15`
Bump src/vendor/pypa/get-pip from `ab9dde1` to `1954f15`

Bumps [src/vendor/pypa/get-pip](https://github.com/pypa/get-pip) from `ab9dde1` to `1954f15`.
- [Release notes](https://github.com/pypa/get-pip/releases)
- [Commits](https://github.com/pypa/get-pip/compare/ab9dde151f662745c13461f00c453dcf32a51ea9...1954f15b3f102ace496a34a013ea76b061535bd2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
plus3it/watchmaker,plus3it/watchmaker