chore(deps): update kube requirement from 2.0.1 to 3.1.0 in the kube group across 1 directory

[dependabot]

Updates the requirements on kube to permit the latest version.
Updates kube to 3.1.0

Release notes

Sourced from kube's releases.

3.1.0

What's Changed

Maintenance release with fixes for schemas/validation, client exec blocking and proxy handling, as well as some smaller new features listed below. Internal changes and documentation improvements listed in the milestone.

Added

• allow empty body in const context by @​tottoto in kube-rs/kube#1927
• Add typed printcolumn argument to derive macro by @​cchndl in kube-rs/kube#1872
• kube-core: add optionalOldSelf to CEL Rule by @​Immortal-Beyond-Oblivion in kube-rs/kube#1947
• Re-add support for basic auth in Proxy by @​goenning in kube-rs/kube#1959

Fixed

• Fix OptionalEnum transform for complex enums by @​doxxx93 in kube-rs/kube#1934
• Bump tower-http dependency to 0.6.4 by @​abustany in kube-rs/kube#1939
• Add minimal-versions CI check by @​doxxx93 in kube-rs/kube#1940
• fix: Produce valid CRDs containing flattened untagged enums by @​NickLarsenNZ in kube-rs/kube#1942
• kube-client: Avoid blocking tokio worker during exec auth token refresh by @​blakelawson in kube-rs/kube#1950

New Contributors

• @​abustany made their first contribution in kube-rs/kube#1939
• @​cchndl made their first contribution in kube-rs/kube#1872
• @​Immortal-Beyond-Oblivion made their first contribution in kube-rs/kube#1947
• @​gauravgahlot made their first contribution in kube-rs/kube#1949
• @​blakelawson made their first contribution in kube-rs/kube#1950

Full Changelog: kube-rs/kube@3.0.1...3.1.0

Changelog

Sourced from kube's changelog.

3.1.0 / 2026-03-17

What's Changed

Maintenance release with fixes for schemas/validation, client exec blocking and proxy handling, as well as some smaller new features listed below. Internal changes and documentation improvements listed in the milestone.

Added

• allow empty body in const context by @​tottoto in kube-rs/kube#1927
• Add typed printcolumn argument to derive macro by @​cchndl in kube-rs/kube#1872
• kube-core: add optionalOldSelf to CEL Rule by @​Immortal-Beyond-Oblivion in kube-rs/kube#1947
• Re-add support for basic auth in Proxy by @​goenning in kube-rs/kube#1959

Fixed

• Fix OptionalEnum transform for complex enums by @​doxxx93 in kube-rs/kube#1934

• Bump tower-http dependency to 0.6.4 by @​abustany in kube-rs/kube#1939

• Add minimal-versions CI check by @​doxxx93 in kube-rs/kube#1940

• fix: Produce valid CRDs containing flattened untagged enums by @​NickLarsenNZ in kube-rs/kube#1942

• kube-client: Avoid blocking tokio worker during exec auth token refresh by @​blakelawson in kube-rs/kube#1950

• @​abustany made their first contribution in kube-rs/kube#1939

• @​cchndl made their first contribution in kube-rs/kube#1872

• @​Immortal-Beyond-Oblivion made their first contribution in kube-rs/kube#1947

• @​gauravgahlot made their first contribution in kube-rs/kube#1949

• @​blakelawson made their first contribution in kube-rs/kube#1950

Full Changelog: kube-rs/kube@3.0.1...3.1.0

3.1.0 / 2026-03-17

• see kube-rs/kube@3.1.0...main

3.0.1 / 2026-01-30

What's Changed

Bugfix release for schemas, admission, and docs. Minor internal improvements listed in the milestone. Important fixes below.

Fixed

• Update API version of AdmissionResponse created via invalid call by @​Magicloud in kube-rs/kube#1905
• Fix OptionalEnum transform skipping schemas with description by @​doxxx93 in kube-rs/kube#1908
• Remove conflicting additionalProperties: false from schema by @​doxxx93 in kube-rs/kube#1920

3.0.0 / 2026-01-12

New Major

As per the new release schedule to match up with the new Kubernetes release. Lots of additions, fixes and improvements. Thanks to everyone who contributed so heavily over the holidays! Happy new year.

... (truncated)

Commits

• a3a111c release 3.1.0
• 7424ee3 fix(kube-client): Avoid blocking tokio worker during exec auth token refresh ...
• 9ad27a9 Re-add support for auth in Proxy (#1959)
• ab9040e fix(runtime): add doc_cfg and remove stale unstable feature notes (#1958)
• bc318bc chore: fix a few typos across the repository (#1949)
• 90975fd feat(kube-core): add optionalOldSelf to CEL Rule (#1947)
• 1320643 fix: Produce valid CRDs containing flattened untagged enums (#1942)
• 58cf5a6 Add memory benchmark CI workflow (#1937)
• 0eef838 Fully document kube-runtime with no missing_docs (#1932)
• 3980e3e Add minimal-versions CI check (#1940)
• Additional commits viewable in compare view

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[dependabot]

Looks like kube is updatable in another way, so this is no longer needed.