Bump Google.Protobuf from 3.11.2 to 3.15.0 in /test/BlazorFly.Grpc.Tests#3

dependabot[bot] wants to merge 1 commit into

masterHellevar/BlazorFly.Grpc:masterfrom

dependabot/nuget/test/BlazorFly.Grpc.Tests/Google.Protobuf-3.15.0Hellevar/BlazorFly.Grpc:dependabot/nuget/test/BlazorFly.Grpc.Tests/Google.Protobuf-3.15.0Copy head branch name to clipboard