Bump octodns-selectel from 0.0.4 to 0.99.0 in /all

Bumps [octodns-selectel](https://github.com/octodns/octodns-selectel) from 0.0.4 to 0.99.0.
- [Changelog](https://github.com/octodns/octodns-selectel/blob/main/CHANGELOG.md)
- [Commits](octodns/octodns-selectel@v0.0.4...v0.99.0)

---
updated-dependencies:
- dependency-name: octodns-selectel
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

all/requirements.txt

@@ -20,6 +20,6 @@ octodns-ovh==0.0.2
 octodns-powerdns==0.0.5
 octodns-rackspace==0.0.1
 octodns-route53==0.0.6
-octodns-selectel==0.0.4
+octodns-selectel==0.99.0
 octodns-transip==0.0.1
 octodns-ultra==0.0.2