quarkus 1.7.0.Final gradle plugin hides errors from protoc compilation

[Shohou]

Description
Gradle build with quarkus plugin and 'io.quarkus:quarkus-grpc' dependency tries to compile protoc files in src/main/proto. It failed for me because of issue #11550 , but finding the real reason wasn't easy task because protoc compilation process errors is not printed anywhere.

Implementation ideas
Gradle should print command before executing it when --debug is passed to the gradle.
protoc process output should get to the console when --debug or even --info is passed to the gradle.

[quarkusbot]

/cc @quarkusio/devtools, @glefloch

[gsmet]

/cc @michalszynkiewicz

[glefloch]

We have the same issue with docker logs and native image builds. I think @jaikiran has done something in order to show native build logs.

[jaikiran]

I had a look and @glefloch is right. This is a similar issue as the one we fixed in #10137. I'll see how easy it is to pass the context of which build tool is initiating this code gen, in this part of the code, so that I can reuse this or similar logic here.