Bump bundle/ultisnips from `e647887` to `b837416`
Bump bundle/ultisnips from `e647887` to `b837416`

Bumps [bundle/ultisnips](https://github.com/sirver/ultisnips) from `e647887` to `b837416`.
- [Release notes](https://github.com/sirver/ultisnips/releases)
- [Commits](https://github.com/sirver/ultisnips/compare/e6478871c04bb75f3c6cb9b90e171fffbf9c8ff3...b837416c1ffe39b168baee35c0938739e96211c5)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
drAlberT/vim-configuration,faktiva/vim-config