Update module google.golang.org/protobuf to v1.36.3 (forgejo) (go-gitea#6581)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [google.golang.org/protobuf](https://github.com/protocolbuffers/protobuf-go) | require | patch | `v1.36.2` -> `v1.36.3` |

---

### Release Notes

<details>
<summary>protocolbuffers/protobuf-go (google.golang.org/protobuf)</summary>

### [`v1.36.3`](https://github.com/protocolbuffers/protobuf-go/releases/tag/v1.36.3)

[Compare Source](protocolbuffers/protobuf-go@v1.36.2...v1.36.3)

**Full Changelog**: protocolbuffers/protobuf-go@v1.36.2...v1.36.3

Bug fixes:
[CL/642575](https://go-review.googlesource.com/c/protobuf/+/642575): reflect/protodesc: fix panic when working with dynamicpb
[CL/641036](https://go-review.googlesource.com/c/protobuf/+/641036): cmd/protoc-gen-go: remove json struct tags from unexported fields

User-visible changes:
[CL/641876](https://go-review.googlesource.com/c/protobuf/+/641876): proto: add example for GetExtension, SetExtension
[CL/642015](https://go-review.googlesource.com/c/protobuf/+/642015): runtime/protolazy: replace internal doc link with external link

Maintenance:
[CL/641635](https://go-review.googlesource.com/c/protobuf/+/641635): all: split flags.ProtoLegacyWeak out of flags.ProtoLegacy
[CL/641019](https://go-review.googlesource.com/c/protobuf/+/641019): internal/impl: remove unused exporter parameter
[CL/641018](https://go-review.googlesource.com/c/protobuf/+/641018): internal/impl: switch to reflect.Value.IsZero
[CL/641035](https://go-review.googlesource.com/c/protobuf/+/641035): internal/impl: clean up unneeded Go<1.12 MapRange() alternative
[CL/641017](https://go-review.googlesource.com/c/protobuf/+/641017): types/dynamicpb: switch atomicExtFiles to atomic.Uint64 type

</details>

---

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---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4xMDYuMCIsInVwZGF0ZWRJblZlciI6IjM5LjEwNi4wIiwidGFyZ2V0QnJhbmNoIjoiZm9yZ2VqbyIsImxhYmVscyI6WyJkZXBlbmRlbmN5LXVwZ3JhZGUiLCJ0ZXN0L25vdC1uZWVkZWQiXX0=-->

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6581
Reviewed-by: Gusted <[email protected]>
Co-authored-by: Renovate Bot <[email protected]>
Co-committed-by: Renovate Bot <[email protected]>

Author: Renovate Bot

go.mod

@@ -109,7 +109,7 @@ require (
 	golang.org/x/sys v0.29.0
 	golang.org/x/text v0.21.0
 	google.golang.org/grpc v1.69.2
-	google.golang.org/protobuf v1.36.2
+	google.golang.org/protobuf v1.36.3
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
 	gopkg.in/ini.v1 v1.67.0
 	gopkg.in/yaml.v3 v3.0.1

go.sum

@@ -2179,8 +2179,8 @@ google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqw
 google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 google.golang.org/protobuf v1.29.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.36.2 h1:R8FeyR1/eLmkutZOM5CWghmo5itiG9z0ktFlTVLuTmU=
-google.golang.org/protobuf v1.36.2/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+google.golang.org/protobuf v1.36.3 h1:82DV7MYdb8anAVi3qge1wSnMDrnKK7ebr+I0hHRN1BU=
+google.golang.org/protobuf v1.36.3/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
 gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=