Update dependency com.google.protobuf:protobuf-java to v4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.google.protobuf:protobuf-java (source)	3.25.3 -> 4.27.1

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[baldersheim]

@freva Can you verify this one.

[renovate[bot]]

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[baldersheim]

@freva Pulling this one in now