protocols: refactor protocol logging to a macro (#7324)

this avoids the usage of the unique_ptr PROTO::protocol before it has
been constructed incase one wants to log something inside the
constructor itself, move the logging to macros and print file:linenumber
on ERR,CRIT,WARN and classname on the rest of the levels.

src/protocols/GammaControl.cpp

@@ -5,8 +5,6 @@
 #include "../Compositor.hpp"
 #include "../protocols/core/Output.hpp"
 
-#define LOGM PROTO::gamma->protoLog
-
 CGammaControl::CGammaControl(SP<CZwlrGammaControlV1> resource_, wl_resource* output) : resource(resource_) {
     if (!resource_->resource())
         return;