fix(deps): update module cloud.google.com/go/storage to v1.56.2 (#3966)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[cloud.google.com/go/storage](https://redirect.github.com/googleapis/google-cloud-go)
| `v1.56.1` -> `v1.56.2` |
[![age](https://developer.mend.io/api/mc/badges/age/go/cloud.google.com%2fgo%2fstorage/v1.56.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/go/cloud.google.com%2fgo%2fstorage/v1.56.1/v1.56.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

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

---

### Configuration

📅 **Schedule**: Branch creation - "before 6am on wednesday" in timezone
Australia/Sydney, Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/google/osv.dev).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS45Ny4xMCIsInVwZGF0ZWRJblZlciI6IjQxLjk3LjEwIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImRlcGVuZGVuY2llcyJdfQ==-->

Author: renovate-bot

gcp/indexer/go.mod

@@ -5,7 +5,7 @@ go 1.24.6
 require (
 	cloud.google.com/go/datastore v1.20.0
 	cloud.google.com/go/pubsub v1.50.1
-	cloud.google.com/go/storage v1.56.1
+	cloud.google.com/go/storage v1.56.2
 	github.com/go-git/go-git/v5 v5.16.2
 	github.com/golang/glog v1.2.5
 	github.com/google/go-cmp v0.7.0

gcp/indexer/go.sum

@@ -25,8 +25,8 @@ cloud.google.com/go/pubsub v1.50.1 h1:fzbXpPyJnSGvWXF1jabhQeXyxdbCIkXTpjXHy7xviB
 cloud.google.com/go/pubsub v1.50.1/go.mod h1:6YVJv3MzWJUVdvQXG081sFvS0dWQOdnV+oTo++q/xFk=
 cloud.google.com/go/pubsub/v2 v2.0.0 h1:0qS6mRJ41gD1lNmM/vdm6bR7DQu6coQcVwD+VPf0Bz0=
 cloud.google.com/go/pubsub/v2 v2.0.0/go.mod h1:0aztFxNzVQIRSZ8vUr79uH2bS3jwLebwK6q1sgEub+E=
-cloud.google.com/go/storage v1.56.1 h1:n6gy+yLnHn0hTwBFzNn8zJ1kqWfR91wzdM8hjRF4wP0=
-cloud.google.com/go/storage v1.56.1/go.mod h1:C9xuCZgFl3buo2HZU/1FncgvvOgTAs/rnh4gF4lMg0s=
+cloud.google.com/go/storage v1.56.2 h1:DzxQ4ppJe4OSTtZLtCqscC3knyW919eNl0zLLpojnqo=
+cloud.google.com/go/storage v1.56.2/go.mod h1:C9xuCZgFl3buo2HZU/1FncgvvOgTAs/rnh4gF4lMg0s=
 cloud.google.com/go/trace v1.11.6 h1:2O2zjPzqPYAHrn3OKl029qlqG6W8ZdYaOWRyr8NgMT4=
 cloud.google.com/go/trace v1.11.6/go.mod h1:GA855OeDEBiBMzcckLPE2kDunIpC72N+Pq8WFieFjnI=
 dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=