chore(deps): bump protobuf from 5.28.0 to 5.29.5 in /examples/tools

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 5.28.0 to 5.29.5.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v5.28.0...v5.29.5)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-version: 5.29.5
  dependency-type: direct:production
...

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

Author: dependabot[bot]

examples/tools/requirements.in

@@ -1 +1 @@
-protobuf==5.28.0
+protobuf==5.29.5

examples/tools/requirements.txt

@@ -1,17 +1,15 @@
 # This file was autogenerated by uv via the following command:
 #    bazel run @@//tools:generate_requirements_txt
---index-url https://pypi.org/simple
-
-protobuf==5.28.0 \
-    --hash=sha256:018db9056b9d75eb93d12a9d35120f97a84d9a919bcab11ed56ad2d399d6e8dd \
-    --hash=sha256:510ed78cd0980f6d3218099e874714cdf0d8a95582e7b059b06cabad855ed0a0 \
-    --hash=sha256:532627e8fdd825cf8767a2d2b94d77e874d5ddb0adefb04b237f7cc296748681 \
-    --hash=sha256:6206afcb2d90181ae8722798dcb56dc76675ab67458ac24c0dd7d75d632ac9bd \
-    --hash=sha256:66c3edeedb774a3508ae70d87b3a19786445fe9a068dd3585e0cefa8a77b83d0 \
-    --hash=sha256:6d7cc9e60f976cf3e873acb9a40fed04afb5d224608ed5c1a105db4a3f09c5b6 \
-    --hash=sha256:853db610214e77ee817ecf0514e0d1d052dff7f63a0c157aa6eabae98db8a8de \
-    --hash=sha256:d001a73c8bc2bf5b5c1360d59dd7573744e163b3607fa92788b7f3d5fefbd9a5 \
-    --hash=sha256:dde74af0fa774fa98892209992295adbfb91da3fa98c8f67a88afe8f5a349add \
-    --hash=sha256:dde9fcaa24e7a9654f4baf2a55250b13a5ea701493d904c54069776b99a8216b \
-    --hash=sha256:eef7a8a2f4318e2cb2dee8666d26e58eaf437c14788f3a2911d0c3da40405ae8
-    # via -r tools/requirements.in
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
+    # via -r requirements.in