fix(deps): Update Google Golang modules (#470)

This PR contains the following updates:

| Package | Type | Update | Change | Pending |
|---|---|---|---|---|
| [google.golang.org/grpc](https://togithub.com/grpc/grpc-go) | require | patch | `v1.69.2` -> `v1.69.4` | `v1.70.0` |
| [google.golang.org/protobuf](https://togithub.com/protocolbuffers/protobuf-go) | require | patch | `v1.36.2` -> `v1.36.3` | `v1.36.4` |

---

### Release Notes

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

### [`v1.69.4`](https://togithub.com/grpc/grpc-go/releases/tag/v1.69.4): Release 1.69.4

[Compare Source](https://togithub.com/grpc/grpc-go/compare/v1.69.2...v1.69.4)

### Bug Fixes

-   rbac: fix support for :path header matchers, which would previously never successfully match ([#&#8203;7965](https://togithub.com/grpc/grpc-go/issues/7965)).

### Documentation

-   examples/features/csm_observability: update example client and server to use the helloworld service instead of echo service ([#&#8203;7945](https://togithub.com/grpc/grpc-go/issues/7945)).

</details>

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

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

[Compare Source](https://togithub.com/protocolbuffers/protobuf-go/compare/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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Author: cq-bot

go.mod

@@ -21,8 +21,8 @@ require (
 	github.com/stretchr/testify v1.10.0
 	github.com/thoas/go-funk v0.9.3
 	golang.org/x/exp v0.0.0-20241217172543-b2144cdd0a67
-	google.golang.org/grpc v1.69.2
-	google.golang.org/protobuf v1.36.2
+	google.golang.org/grpc v1.69.4
+	google.golang.org/protobuf v1.36.3
 	gopkg.in/yaml.v3 v3.0.1
 )
 

go.sum

@@ -209,10 +209,10 @@ google.golang.org/genproto/googleapis/api v0.0.0-20241015192408-796eee8c2d53 h1:
 google.golang.org/genproto/googleapis/api v0.0.0-20241015192408-796eee8c2d53/go.mod h1:riSXTwQ4+nqmPGtobMFyW5FqVAmIs0St6VPp4Ug7CE4=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20241104194629-dd2ea8efbc28 h1:XVhgTWWV3kGQlwJHR3upFWZeTsei6Oks1apkZSeonIE=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20241104194629-dd2ea8efbc28/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI=
-google.golang.org/grpc v1.69.2 h1:U3S9QEtbXC0bYNvRtcoklF3xGtLViumSYxWykJS+7AU=
-google.golang.org/grpc v1.69.2/go.mod h1:vyjdE6jLBI76dgpDojsFGNaHlxdjXN9ghpnd2o7JGZ4=
-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/grpc v1.69.4 h1:MF5TftSMkd8GLw/m0KM6V8CMOCY6NZ1NQDPGFgbTt4A=
+google.golang.org/grpc v1.69.4/go.mod h1:vyjdE6jLBI76dgpDojsFGNaHlxdjXN9ghpnd2o7JGZ4=
+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/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b h1:QRR6H1YWRnHb4Y/HeNFCTJLFVxaq6wH4YuVdsUOr75U=
 gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=