Add missing fedora local dev env protobuf dependency

[aradwann]

I was getting started with local development of restate on my fedora setup and it failed to compile

error: failed to run custom build command for `restate-core v1.1.0 (/home/aradwan/Documents/repos/restate/crates/core)`

Caused by:
  process didn't exit successfully: `/home/aradwan/Documents/repos/restate/target/debug/build/restate-core-6e6184d6ff0d784f/build-script-build` (exit status: 1)
  --- stdout
  cargo:rerun-if-changed=./protobuf/node_svc.proto
  cargo:rerun-if-changed=protobuf
  cargo:rerun-if-changed=../types/protobuf

  --- stderr
  Error: Custom { kind: Other, error: "protoc failed: google/protobuf/empty.proto: File not found.\nnode_svc.proto:12:1: Import \"google/protobuf/empty.proto\" was not found or had errors.\nnode_svc.proto:20:16: \"google.protobuf.Empty\" is not defined.\n" }
warning: build failed, waiting for other jobs to finish...

Error was solved by installing protobuf-devel

Why Both Are Needed

Compiling .proto Files: The protobuf-compiler is used during the build process to convert your .proto files into source code. This step is critical for generating the classes and methods you will use in your application.

Building Your Application: Once you have the generated source code, you need the protobuf-devel package because it provides the headers and libraries required to compile and link your application against the Protocol Buffers library. This allows your application to use the generated code properly.

Without protobuf-devel, you would not have the necessary components to compile your application, even if you have already generated the source code with protobuf-compiler.

[slinkydeveloper]

This is correct, I have Fedora too and I forgot to add this, thanks! :)