fix(deps): update module github.com/cockroachdb/pebble/v2 to v2.1.5 (#766)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[github.com/cockroachdb/pebble/v2](https://redirect.github.com/cockroachdb/pebble)
| `v2.1.4` → `v2.1.5` |
![age](https://developer.mend.io/api/mc/badges/age/go/github.com%2fcockroachdb%2fpebble%2fv2/v2.1.5?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/go/github.com%2fcockroachdb%2fpebble%2fv2/v2.1.4/v2.1.5?slim=true)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the [Dependency
Dashboard](../issues/4) for more information.

---

### Release Notes

<details>
<summary>cockroachdb/pebble (github.com/cockroachdb/pebble/v2)</summary>

###
[`v2.1.5`](https://redirect.github.com/cockroachdb/pebble/releases/tag/v2.1.5)

[Compare
Source](https://redirect.github.com/cockroachdb/pebble/compare/v2.1.4...v2.1.5)

Pebble release used in production by CockroachDB 25.3.0, with v2 path.

Caution! v2.x no longer supports the oldest on-disk formats; see README.

#### What's Changed

- checkpoint: copy ingestedFlushable SST files into checkpoint directory
by [@&#8203;madelynnblue](https://redirect.github.com/madelynnblue) in
[#&#8203;5819](https://redirect.github.com/cockroachdb/pebble/pull/5819)
- pebble-release-2.1: db: error when opening a database in format major
version 1 by
[@&#8203;RaduBerinde](https://redirect.github.com/RaduBerinde) in
[#&#8203;6021](https://redirect.github.com/cockroachdb/pebble/pull/6021)

**Full Changelog**:
<cockroachdb/pebble@v2.1.4...v2.1.5>

</details>

---

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Author: bootjp

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/dynamodb v1.57.3
 	github.com/aws/smithy-go v1.25.1
 	github.com/cockroachdb/errors v1.12.0
-	github.com/cockroachdb/pebble/v2 v2.1.4
+	github.com/cockroachdb/pebble/v2 v2.1.5
 	github.com/emirpasic/gods v1.18.1
 	github.com/getsentry/sentry-go v0.45.1
 	github.com/goccy/go-json v0.10.6

go.sum

@@ -58,8 +58,8 @@ github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b h1:r6VH0faHjZe
 github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b/go.mod h1:Vz9DsVWQQhf3vs21MhPMZpMGSht7O/2vFW2xusFUVOs=
 github.com/cockroachdb/metamorphic v0.0.0-20231108215700-4ba948b56895 h1:XANOgPYtvELQ/h4IrmPAohXqe2pWA8Bwhejr3VQoZsA=
 github.com/cockroachdb/metamorphic v0.0.0-20231108215700-4ba948b56895/go.mod h1:aPd7gM9ov9M8v32Yy5NJrDyOcD8z642dqs+F0CeNXfA=
-github.com/cockroachdb/pebble/v2 v2.1.4 h1:j9wPgMDbkErFdAKYFGhsoCcvzcjR+6zrJ4jhKtJ6bOk=
-github.com/cockroachdb/pebble/v2 v2.1.4/go.mod h1:Reo1RTniv1UjVTAu/Fv74y5i3kJ5gmVrPhO9UtFiKn8=
+github.com/cockroachdb/pebble/v2 v2.1.5 h1:1ziHpaSau6qCXnFpQX3EBOH14yPHA8W66vKxsyrgXgs=
+github.com/cockroachdb/pebble/v2 v2.1.5/go.mod h1:Reo1RTniv1UjVTAu/Fv74y5i3kJ5gmVrPhO9UtFiKn8=
 github.com/cockroachdb/redact v1.1.5 h1:u1PMllDkdFfPWaNGMyLD1+so+aq3uUItthCFqzwPJ30=
 github.com/cockroachdb/redact v1.1.5/go.mod h1:BVNblN9mBWFyMyqK1k3AAiSxhvhfK2oOZZ2lK+dpvRg=
 github.com/cockroachdb/swiss v0.0.0-20251224182025-b0f6560f979b h1:VXvSNzmr8hMj8XTuY0PT9Ane9qZGul/p67vGYwl9BFI=