build(deps): update protobuf requirement from ^2.0 to ^3.4

[dependabot[bot]]

Updates the requirements on protobuf to permit the latest version.

Commits

• 0617bf6 Bump version to 3.4.0
• 692f0a4 fix: fixes issue #680
• 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
• Additional commits viewable in compare view

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