chore(deps-dev): update grpcio-tools requirement from >=1.81.1 to >=1.82.1 in /sdk

[dependabot]

Updates the requirements on grpcio-tools to permit the latest version.

Release notes

Sourced from grpcio-tools's releases.

Release v1.82.1

This is release gRPC Core 1.82.1 (glacier).

For gRPC documentation, see grpc.io. For previous releases, see Releases.

This release contains refinements, improvements, and bug fixes.

What's Changed

Python

• [Backport][v1.82.x][Python] Update lower bound for protobuf from 6.33.5 to 7.35.1 by @​asheshvidyut in grpc/grpc#42920

Full Changelog: grpc/grpc@v1.82.0...v1.82.1

Commits

• acccf84 [Release] Bump version to 1.82.1 (on v1.82.x branch) (#42924)
• 4f356a0 [Backport][v1.82.x][Python] Update lower bound for protobuf from 6.33.5 to 7....
• 742600a [Release] Bump version to 1.82.0 (on v1.82.x branch) (#42876)
• 6c34462 [Release] Bump version to 1.82.0-pre2 (on v1.82.x branch) (#42789)
• f3289ea [Release] Bump version to 1.82.0-pre1 (on v1.82.x branch) (#42639)
• 3618643 [Core] Upgrade to protobuf 35 (#42512)
• 05ffa92 [Core] Upgrade protobuf to 34 (#42191)
• c75da17 Fix typos (#42398)
• 9cde6ba [Release] Bump version to 1.82.0-dev (on master branch) (#42362)
• f440d36 [Python] Fix windows build escape characters (#42339)
• See full diff in compare view

[dependabot]

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[github-actions]

Thanks for your first pull request! We appreciate the contribution.

Before review, please make sure tests pass: cd sdk && pytest

[zeevdr]

Won't merge for now. grpcio-tools 1.82.1 raised its own protobuf floor to >=7.35.1, incompatible with our protobuf<7 pin — see #175, which adds a dependabot ignore for grpcio-tools>=1.82.1 until we deliberately migrate to protobuf 7.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.