chore(deps): update dependency ai to v5.0.115 (#1027)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
| [ai](https://ai-sdk.dev/docs)
([source](https://redirect.github.com/vercel/ai)) | dependencies | patch
| [`5.0.114` ->
`5.0.115`](https://renovatebot.com/diffs/npm/ai/5.0.114/5.0.115) |
[![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/vercel/ai/badge)](https://securityscorecards.dev/viewer/?uri=github.com/vercel/ai)
|

---

### Release Notes

<details>
<summary>vercel/ai (ai)</summary>

###
[`v5.0.115`](https://redirect.github.com/vercel/ai/releases/tag/ai%405.0.115)

[Compare
Source](https://redirect.github.com/vercel/ai/compare/ai@5.0.114...ai@5.0.115)

##### Patch Changes

- Updated dependencies
\[[`1bcc2d7`](https://redirect.github.com/vercel/ai/commit/1bcc2d7)]
-
[@&#8203;ai-sdk/gateway](https://redirect.github.com/ai-sdk/gateway)@&#8203;2.0.22

</details>

---

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<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Update the ai package to 5.0.115, which also bumps @ai-sdk/gateway to
2.0.22 via transitive dependency.

<sup>Written for commit d0e2e7a.
Summary will update automatically on new commits.</sup>

<!-- End of auto-generated description by cubic. -->

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

bun.lock

@@ -32,7 +32,7 @@
     "@settlemint/sdk-portal": "2.6.4",
     "@settlemint/sdk-thegraph": "2.6.4",
     "@settlemint/sdk-viem": "2.6.4",
-    "ai": "5.0.114",
+    "ai": "5.0.115",
     "class-variance-authority": "0.7.1",
     "fumadocs-core": "16.2.5",
     "fumadocs-mdx": "13.0.8",