build(deps): bump golang from 1.22.3-alpine to 1.22.4-alpine in /proto

Bumps golang from 1.22.3-alpine to 1.22.4-alpine.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

proto/Dockerfile

@@ -8,7 +8,7 @@ RUN npm ci --no-audit --prefer-offline
 # Mount ./website/src/sdk to /code/src/sdk
 CMD ["npm", "run", "codegen"]
 
-FROM golang:1.22.3-alpine as proto-go
+FROM golang:1.22.4-alpine as proto-go
 RUN apk add --no-cache protobuf protobuf-dev
 WORKDIR /code
 RUN go install google.golang.org/grpc/cmd/[email protected]