Bump litellm from 1.82.6 to 1.89.2

[dependabot]

Bumps litellm from 1.82.6 to 1.89.2.

Release notes

Sourced from litellm's releases.

v1.89.2

Verify Docker Image Signature

All LiteLLM Docker images are signed with cosign. Every release is signed with the same key introduced in commit 0112e53.

Verify using the pinned commit hash (recommended):

A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key:

cosign verify \
  --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \
  ghcr.io/berriai/litellm:v1.89.2

Verify using the release tag (convenience):

Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules:

cosign verify \
  --key https://raw.githubusercontent.com/BerriAI/litellm/v1.89.2/cosign.pub \
  ghcr.io/berriai/litellm:v1.89.2

Expected output:

The following checks were performed on each of these signatures:
  - The cosign claims were validated
  - The signatures were verified against the specified public key

---

What's Changed

• chore(ui): rebuild ui by @​yuneng-berri in BerriAI/litellm#30703
• chore(release): backport #30380, #30503, #30558, #30130, #30588, #30495, #30690 to stable/1.89.x and cut 1.89.2 by @​yuneng-berri in BerriAI/litellm#30681

Full Changelog: BerriAI/litellm@v1.89.1...v1.89.2

v1.88.3

Verify Docker Image Signature

All LiteLLM Docker images are signed with cosign. Every release is signed with the same key introduced in commit 0112e53.

Verify using the pinned commit hash (recommended):

A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key:

... (truncated)

Commits

• See full diff 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.

---

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 57.02%. Comparing base (9980c98) to head (4e67c25).
⚠️ Report is 2 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (9980c98) and HEAD (4e67c25). Click for more details.

HEAD has 44 uploads less than BASE

Flag	BASE (9980c98)	HEAD (4e67c25)
unit	9	1
anomaly	9	0
anomaly-serverless	9	0
integration-serverless	9	0
integration	9	0

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1274       +/-   ##
===========================================
- Coverage   92.56%   57.02%   -35.55%     
===========================================
  Files         102      102               
  Lines       10075    10075               
===========================================
- Hits         9326     5745     -3581     
- Misses        749     4330     +3581     

Flag	Coverage Δ
anomaly	?
anomaly-serverless	?
integration	?
integration-serverless	?
unit	57.02% <ø> (ø)

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