chore(deps): bump the sdk-python group across 1 directory with 5 updates

Bumps the sdk-python group with 5 updates in the /sdk/python directory:

| Package | From | To |
| --- | --- | --- |
| [babel](https://github.com/python-babel/babel) | `2.14.0` | `2.15.0` |
| [docutils](https://docutils.sourceforge.io) | `0.20.1` | `0.21.2` |
| [importlib-metadata](https://github.com/python/importlib_metadata) | `7.0.0` | `7.1.0` |
| [protobuf](https://github.com/protocolbuffers/protobuf) | `4.25.3` | `5.26.1` |
| [pygments](https://github.com/pygments/pygments) | `2.17.2` | `2.18.0` |



Updates `babel` from 2.14.0 to 2.15.0
- [Release notes](https://github.com/python-babel/babel/releases)
- [Changelog](https://github.com/python-babel/babel/blob/master/CHANGES.rst)
- [Commits](python-babel/babel@v2.14.0...v2.15.0)

Updates `docutils` from 0.20.1 to 0.21.2

Updates `importlib-metadata` from 7.0.0 to 7.1.0
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/NEWS.rst)
- [Commits](python/importlib_metadata@v7.0.0...v7.1.0)

Updates `protobuf` from 4.25.3 to 5.26.1
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v4.25.3...v5.26.1)

Updates `pygments` from 2.17.2 to 2.18.0
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.17.2...2.18.0)

---
updated-dependencies:
- dependency-name: babel
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: sdk-python
- dependency-name: docutils
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: sdk-python
- dependency-name: importlib-metadata
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: sdk-python
- dependency-name: protobuf
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: sdk-python
- dependency-name: pygments
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: sdk-python
...

Signed-off-by: dependabot[bot] <support@github.com>

sdk/python/requirements.txt

@@ -13,7 +13,7 @@ attrs==23.2.0
     # via
     #   aiohttp
     #   cattrs
-babel==2.14.0
+babel==2.15.0
     # via sphinx
 backoff==2.2.1
     # via gql
@@ -33,7 +33,7 @@ deprecated==1.2.14
     # via
     #   opentelemetry-api
     #   opentelemetry-exporter-otlp-proto-grpc
-docutils==0.20.1
+docutils==0.21.2
     # via
     #   sphinx
     #   sphinx-rtd-theme
@@ -64,7 +64,7 @@ idna==3.7
     #   yarl
 imagesize==1.4.1
     # via sphinx
-importlib-metadata==7.0.0
+importlib-metadata==7.1.0
     # via opentelemetry-api
 iniconfig==2.0.0
     # via pytest
@@ -111,11 +111,11 @@ platformdirs==4.2.1
     # via black
 pluggy==1.5.0
     # via pytest
-protobuf==4.25.3
+protobuf==5.26.1
     # via
     #   googleapis-common-protos
     #   opentelemetry-proto
-pygments==2.17.2
+pygments==2.18.0
     # via
     #   rich
     #   sphinx