Update protobuf requirement from 2.14 to 3.3

[dependabot]

Updates the requirements on protobuf to permit the latest version.

Changelog

Sourced from protobuf's changelog.

[3.3.0] - 2023-09-30

• protoc_extra_arg not passed through
• move custom code before derive block in struct
• Enum::from_str

[3.2.0] - 2022-09-26

• Correctly specify log version
• Hash for SpecialFields

[3.1.0] - 2022-06-22

• Reflection API to clear fields

[3.0.3] - 2022-05-31

• optional fields in proto3 are now handled correctly in protoc-gen-rust plugin for protoc

[3.0.2] - 2022-05-06

• Sort modules in generated mod.rs

[3.0.1] - 2022-05-01

• More up to date readme.

[3.0.0] - 2022-05-01

• New stable version released.

Before version 3

Changelog before version 3

Commits

• 7769205 Bump version to 3.3.0
• 047844e Mute warnings
• 4620a1e Mute warnings
• 0470560 Mute warnings
• d2133c5 Mute a warning
• 6663ee5 regenerate
• 35c51b2 fix: writing insertion before all derives
• 48cc85e bugfix: use extra args in parser
• 03397ee Add from_str() for trait Enum
• a297413 Regenerate
• Additional commits viewable in compare view

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[hdost]

I think this one would require a bit of testing, i'm aware there are some significant differences between the two proto versions and I'm not sure if these are user facing changes or not. Will have to investigate.

[TommyCpp]

I think the major blocker was grpc-io didn't support a newer version. With that gone, we can probably try to upgrade tonic manually.

[lalitb]

With that gone, we can probably try to upgrade tonic manually.

I think tonic should be good, as it depends on prost, and we already use it's latest version.

[dependabot]

Dependabot attempted to update this pull request, but because the branch dependabot/cargo/protobuf-3.3 is protected it was unable to do so.

[dependabot]

Superseded by #1580.