chore(deps): update googleapis-common-protos requirement in /sdk (#39)

Updates the requirements on [googleapis-common-protos](https://github.com/googleapis/google-cloud-python) to permit the latest version.
- [Release notes](https://github.com/googleapis/google-cloud-python/releases)
- [Changelog](https://github.com/googleapis/google-cloud-python/blob/main/packages/google-cloud-documentai/CHANGELOG.md)
- [Commits](googleapis/google-cloud-python@googleapis-common-protos-v1.74.0...googleapis-common-protos-v1.75.0)

---
updated-dependencies:
- dependency-name: googleapis-common-protos
  dependency-version: 1.75.0
  dependency-type: direct:production
...

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Author: dependabot[bot]

sdk/pyproject.toml

@@ -24,7 +24,7 @@ classifiers = [
 dependencies = [
     "grpcio>=1.80.0,<2",
     "protobuf>=6.31.0,<7",
-    "googleapis-common-protos>=1.74.0,<2",
+    "googleapis-common-protos>=1.75.0,<2",
 ]
 
 [project.optional-dependencies]