Bump gitdb/ext/smmap from 1de0797 to 801bd6f

Bumps [gitdb/ext/smmap](https://github.com/gitpython-developers/smmap) from `1de0797` to `801bd6f`.
- [Release notes](https://github.com/gitpython-developers/smmap/releases)
- [Commits](gitpython-developers/smmap@1de0797...801bd6f)

---
updated-dependencies:
- dependency-name: gitdb/ext/smmap
  dependency-version: 801bd6f5722aa21be54ea5b113b7a73595857e1c
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]