build: bump the pip group across 2 directories with 2 updates

Bumps the pip group with 2 updates in the /doc/source/examples/extended_examples/gui directory: [protobuf](https://github.com/protocolbuffers/protobuf) and [requests](https://github.com/psf/requests).
Bumps the pip group with 2 updates in the /doc/source/examples/extended_examples/hpc directory: [protobuf](https://github.com/protocolbuffers/protobuf) and [requests](https://github.com/psf/requests).


Updates `protobuf` from 4.25.5 to 4.25.8
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v4.25.5...v4.25.8)

Updates `requests` from 2.32.3 to 2.32.4
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.32.3...v2.32.4)

Updates `protobuf` from 3.20.3 to 4.25.8
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v4.25.5...v4.25.8)

Updates `requests` from 2.32.0 to 2.32.4
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.32.3...v2.32.4)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-version: 4.25.8
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: requests
  dependency-version: 2.32.4
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: protobuf
  dependency-version: 4.25.8
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: requests
  dependency-version: 2.32.4
  dependency-type: direct:production
  dependency-group: pip
...

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

Author: dependabot[bot]

doc/source/examples/extended_examples/gui/requirements.txt

@@ -33,7 +33,7 @@ pillow==11.0.0
 platformdirs==4.3.6
 pooch==1.8.2
 propcache==0.2.0
-protobuf==4.25.5
+protobuf==4.25.8
 psutil==6.1.0
 pyansys-tools-versioning==0.6.0
 pyiges==0.3.1
@@ -45,7 +45,7 @@ python-dateutil==2.9.0.post0
 pyvista==0.44.1
 pyvistaqt==0.11.1
 QtPy==2.4.2
-requests==2.32.3
+requests==2.32.4
 scipy==1.14.1
 scooby==0.10.0
 shiboken6==6.8.0.2

doc/source/examples/extended_examples/hpc/requirements.txt

@@ -23,15 +23,15 @@ packaging==23.2
 pillow==10.3.0
 platformdirs==4.2.0
 pooch==1.8.1
-protobuf==3.20.3
+protobuf==4.25.8
 psutil==5.9.8
 pyansys-tools-versioning==0.5.0
 pygad==3.3.1
 pyiges==0.3.1
 pyparsing==3.1.1
 python-dateutil==2.9.0.post0
 pyvista==0.43.3
-requests==2.32.0
+requests==2.32.4
 scipy==1.12.0
 scooby==0.9.2
 six==1.16.0