chore(deps): update dependency protocolbuffers/protobuf to v33

| datasource  | package                  | from  | to    |
| ----------- | ------------------------ | ----- | ----- |
| github-tags | protocolbuffers/protobuf | v32.1 | v33.4 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

protoc-gen-go-grpc/dagger/main.go

@@ -26,7 +26,7 @@ func New(
 	goImage string,
 // +optional
 // renovate: datasource=github-tags depName=protocolbuffers/protobuf versioning="regex:^v?(?<major>\\d+)\\.(?<minor>\\d+)$"
-// +default="v32.1"
+// +default="v33.4"
 	protobufVersion string,
 // +optional
 // renovate: datasource=go depName=google.golang.org/protobuf/cmd/protoc-gen-go versioning=semver