Update kube requirement from 0.23 to 0.27

[dependabot-preview]

Updates the requirements on kube to permit the latest version.

Changelog

Sourced from kube's changelog.

0.27.0 / 2020-02-26

• Reflector + Informer moved from kube::api to kube::runtime
• Informer now resets the version to 0 rather than dropping events - #134
  • Removed Informer::init, since it is now a no-op when building the Informer
• Downgrade spurious log message when using service account auth

0.26.0 / 2020-02-25

• Fix a large percentage of EOFs from watches #146
• => default timeout down to 290s from 300s
• => Reflector now re-lists a lot less #146
• Fix decoder panic with async-compression (probably) #144
• Informer::poll can now be used with TryStream
• Exposed Config::read and Config::read_from - #124
• Fix typo on Api::StatefulSet
• Fix typo on Api::Endpoints
• Add Api::v1CustomResourceDefinition when on k8s >= 1.17
• Renamed Void to NotUsed

0.25.0 / 2020-02-09

• initial rustls support #114 (some local kube config issues know #120)
• crate does better version checking against openapi features - #106
• initial log_stream support - #109

0.24.0 / 2020-01-26

• Add support for ServiceAccount, Role, ClusterRole, RoleBinding, Endpoint - #113 + #111
• Upgrade k8s-openapi to 0.7 => breaking changes: https://github.com/Arnavion/k8s-openapi/blob/master/CHANGELOG.md#v070-2020-01-23

0.23.0 / 2019-12-31

• Bump tokio and reqwest to 0.2 and 0.10
• Fix bug in log fetcher - #107
• Temporarily allow invalid certs when testing on macosx - #105

0.22.2 / 2019-12-04

• Allow sharing Reflectors between threads - #97
• Fix Reflector pararall lock issue (poll no longer blocks state)

0.22.1 / 2019-11-30

• Improve Reflector reset algorithm (clear history less)

0.22.0 / 2019-11-29

• Default watch timeouts changed to 300s everywhere
• This increases efficiency of Informers and Reflectors by keeping the connection open longer.

... (truncated)

Commits

• 638106e 0.27.0 docs
• 03b93f2 downgrade a warning when parsing kube configs using service accounts
• 28d426e fmt
• a12ee46 Merge pull request #149 from Appva/feature/134-fix-informer-reset
• 127da76 Fixed build errors
• 54f06cd Always reset the Informer version to 0
• d2f7bdf runtime - fixes #147
• f02777e final changelog
• 04626c2 Merge pull request #145 from clux/trystream
• c998835 0.26.0
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)