fix(deps): update module github.com/grpc-ecosystem/grpc-gateway/v2 to v2.27.3 (#206)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[github.com/grpc-ecosystem/grpc-gateway/v2](https://redirect.github.com/grpc-ecosystem/grpc-gateway)
| `v2.27.2` -> `v2.27.3` |
[![age](https://developer.mend.io/api/mc/badges/age/go/github.com%2fgrpc-ecosystem%2fgrpc-gateway%2fv2/v2.27.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/go/github.com%2fgrpc-ecosystem%2fgrpc-gateway%2fv2/v2.27.2/v2.27.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

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

---

### Release Notes

<details>
<summary>grpc-ecosystem/grpc-gateway
(github.com/grpc-ecosystem/grpc-gateway/v2)</summary>

###
[`v2.27.3`](https://redirect.github.com/grpc-ecosystem/grpc-gateway/releases/tag/v2.27.3)

[Compare
Source](https://redirect.github.com/grpc-ecosystem/grpc-gateway/compare/v2.27.2...v2.27.3)

#### What's Changed

- refactor(runtime): using reflect.TypeFor by
[@&#8203;cuiweixie](https://redirect.github.com/cuiweixie) in
[#&#8203;5868](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5868)
- fix(runtime): annotate context even if no incoming headers by
[@&#8203;boolangery](https://redirect.github.com/boolangery) in
[#&#8203;5887](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5887)
- feat: add Opaque API and Protobuf Editions support by
[@&#8203;kop](https://redirect.github.com/kop) in
[#&#8203;5723](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5723)
- fix: annotate healthz endpoint handler by
[@&#8203;ZY-Ang](https://redirect.github.com/ZY-Ang) in
[#&#8203;5914](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5914)
- expand\_slash\_patterns=true now converts parameters with hyphens
correctly by
[@&#8203;goulashify](https://redirect.github.com/goulashify) in
[#&#8203;5938](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5938)

#### New Contributors

- [@&#8203;cuiweixie](https://redirect.github.com/cuiweixie) made their
first contribution in
[#&#8203;5868](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5868)
- [@&#8203;boolangery](https://redirect.github.com/boolangery) made
their first contribution in
[#&#8203;5887](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5887)
- [@&#8203;kop](https://redirect.github.com/kop) made their first
contribution in
[#&#8203;5723](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5723)
- [@&#8203;ZY-Ang](https://redirect.github.com/ZY-Ang) made their first
contribution in
[#&#8203;5914](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5914)
- [@&#8203;goulashify](https://redirect.github.com/goulashify) made
their first contribution in
[#&#8203;5938](https://redirect.github.com/grpc-ecosystem/grpc-gateway/pull/5938)

**Full Changelog**:
<grpc-ecosystem/grpc-gateway@v2.27.2...v2.27.3>

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
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

---

## Need help?
You can ask for more help in the following Slack channel:
#proj-renovate-self-hosted. In that channel you can also find ADR and
FAQ docs in the Resources section.

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi4yNS4zIiwidXBkYXRlZEluVmVyIjoiNDIuMjUuMyIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsidXBkYXRlLXBhdGNoIl19-->

Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Co-authored-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/google/go-querystring v1.1.0
 	github.com/grafana/authlib/types v0.0.0-20250926065801-df98203cff37
 	github.com/grafana/dskit v0.0.0-20251201135842-7bdd67cbf017
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/otel v1.38.0

go.sum

@@ -20,8 +20,8 @@ github.com/grafana/authlib/types v0.0.0-20250926065801-df98203cff37 h1:qEwZ+7MbP
 github.com/grafana/authlib/types v0.0.0-20250926065801-df98203cff37/go.mod h1:qeWYbnWzaYGl88JlL9+DsP1GT2Cudm58rLtx13fKZdw=
 github.com/grafana/dskit v0.0.0-20251201135842-7bdd67cbf017 h1:pZZfDdOR8AI1KRiAKWdfnV/gk8XhzRb0XzNd28Q3vMg=
 github.com/grafana/dskit v0.0.0-20251201135842-7bdd67cbf017/go.mod h1:/pHIcyeZJBZbtboXOjRtPaMl5KK+2VRdNJbCHDkpDYs=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 h1:8Tjv8EJ+pM1xP8mK6egEbD1OgnVTyacbefKhmbLhIhU=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2/go.mod h1:pkJQ2tZHJ0aFOVEEot6oZmaVEZcRme73eIFmhiVuRWs=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3 h1:NmZ1PKzSTQbuGHw9DGPFomqkkLWMC+vZCkfs+FHv1Vg=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3/go.mod h1:zQrxl1YP88HQlA6i9c63DSVPFklWpGX4OWAc9bFuaH4=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=