build(deps): bump protobuf in /examples/grpc-bridge/client

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 4.23.3 to 4.25.0.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v4.23.3...v4.25.0)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

examples/grpc-bridge/client/requirements.txt

@@ -112,20 +112,18 @@ idna==3.2 \
     --hash=sha256:14475042e284991034cb48e06f6851428fb14c4dc953acd9be9a5e95c7b6dd7a \
     --hash=sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3
     # via requests
-protobuf==4.23.3 \
-    --hash=sha256:0149053336a466e3e0b040e54d0b615fc71de86da66791c592cc3c8d18150bf8 \
-    --hash=sha256:08fe19d267608d438aa37019236db02b306e33f6b9902c3163838b8e75970223 \
-    --hash=sha256:29660574cd769f2324a57fb78127cda59327eb6664381ecfe1c69731b83e8288 \
-    --hash=sha256:2991f5e7690dab569f8f81702e6700e7364cc3b5e572725098215d3da5ccc6ac \
-    --hash=sha256:3b01a5274ac920feb75d0b372d901524f7e3ad39c63b1a2d55043f3887afe0c1 \
-    --hash=sha256:3bcbeb2bf4bb61fe960dd6e005801a23a43578200ea8ceb726d1f6bd0e562ba1 \
-    --hash=sha256:447b9786ac8e50ae72cae7a2eec5c5df6a9dbf9aa6f908f1b8bda6032644ea62 \
-    --hash=sha256:514b6bbd54a41ca50c86dd5ad6488afe9505901b3557c5e0f7823a0cf67106fb \
-    --hash=sha256:5cb9e41188737f321f4fce9a4337bf40a5414b8d03227e1d9fbc59bc3a216e35 \
-    --hash=sha256:7a92beb30600332a52cdadbedb40d33fd7c8a0d7f549c440347bc606fb3fe34b \
-    --hash=sha256:84ea0bd90c2fdd70ddd9f3d3fc0197cc24ecec1345856c2b5ba70e4d99815359 \
-    --hash=sha256:aca6e86a08c5c5962f55eac9b5bd6fce6ed98645d77e8bfc2b952ecd4a8e4f6a \
-    --hash=sha256:cc14358a8742c4e06b1bfe4be1afbdf5c9f6bd094dff3e14edb78a1513893ff5
+protobuf==4.25.0 \
+    --hash=sha256:1a3ba712877e6d37013cdc3476040ea1e313a6c2e1580836a94f76b3c176d575 \
+    --hash=sha256:1a53d6f64b00eecf53b65ff4a8c23dc95df1fa1e97bb06b8122e5a64f49fc90a \
+    --hash=sha256:32ac2100b0e23412413d948c03060184d34a7c50b3e5d7524ee96ac2b10acf51 \
+    --hash=sha256:5c1203ac9f50e4853b0a0bfffd32c67118ef552a33942982eeab543f5c634395 \
+    --hash=sha256:63714e79b761a37048c9701a37438aa29945cd2417a97076048232c1df07b701 \
+    --hash=sha256:683dc44c61f2620b32ce4927de2108f3ebe8ccf2fd716e1e684e5a50da154054 \
+    --hash=sha256:68f7caf0d4f012fd194a301420cf6aa258366144d814f358c5b32558228afa7c \
+    --hash=sha256:b2cf8b5d381f9378afe84618288b239e75665fe58d0f3fd5db400959274296e9 \
+    --hash=sha256:c40ff8f00aa737938c5378d461637d15c442a12275a81019cc2fef06d81c9419 \
+    --hash=sha256:cf21faba64cd2c9a3ed92b7a67f226296b10159dbb8fbc5e854fc90657d908e4 \
+    --hash=sha256:d94a33db8b7ddbd0af7c467475fb9fde0c705fb315a8433c0e2020942b863a1f
     # via
     #   -r requirements.in
     #   grpcio-tools