Fix project.godot for projects with class_name
Fix project.godot for projects with class_name

Fixes #36438
MarianoGnu/godot,vkbsb/godot,Shockblast/godot,Paulloz/godot,sanikoyes/godot,firefly2442/godot,Paulloz/godot,ZuBsPaCe/godot,josempans/godot,Paulloz/godot,josempans/godot,Shockblast/godot,Paulloz/godot,honix/godot,ZuBsPaCe/godot,sanikoyes/godot,MarianoGnu/godot,guilhermefelipecgs/godot,honix/godot,pkowal1982/godot,firefly2442/godot,vnen/godot,godotengine/godot,Faless/godot,Zylann/godot,Valentactive/godot,firefly2442/godot,DmitriySalnikov/godot,Faless/godot,ZuBsPaCe/godot,godotengine/godot,akien-mga/godot,vnen/godot,Paulloz/godot,godotengine/godot,pkowal1982/godot,BastiaanOlij/godot,Paulloz/godot,honix/godot,godotengine/godot,MarianoGnu/godot,vkbsb/godot,sanikoyes/godot,Faless/godot,vkbsb/godot,sanikoyes/godot,BastiaanOlij/godot,josempans/godot,sanikoyes/godot,Zylann/godot,Valentactive/godot,guilhermefelipecgs/godot,godotengine/godot,vnen/godot,guilhermefelipecgs/godot,pkowal1982/godot,pkowal1982/godot,akien-mga/godot,BastiaanOlij/godot,Zylann/godot,Valentactive/godot,vkbsb/godot,DmitriySalnikov/godot,MarianoGnu/godot,akien-mga/godot,vnen/godot,akien-mga/godot,sanikoyes/godot,Shockblast/godot,Faless/godot,MarianoGnu/godot,godotengine/godot,vnen/godot,akien-mga/godot,vnen/godot,josempans/godot,BastiaanOlij/godot,honix/godot,guilhermefelipecgs/godot,Shockblast/godot,honix/godot,godotengine/godot,Shockblast/godot,MarianoGnu/godot,guilhermefelipecgs/godot,Valentactive/godot,josempans/godot,Zylann/godot,Shockblast/godot,josempans/godot,vkbsb/godot,Zylann/godot,ZuBsPaCe/godot,akien-mga/godot,vnen/godot,Paulloz/godot,firefly2442/godot,firefly2442/godot,DmitriySalnikov/godot,guilhermefelipecgs/godot,honix/godot,firefly2442/godot,Zylann/godot,Shockblast/godot,vkbsb/godot,josempans/godot,Valentactive/godot,pkowal1982/godot,Faless/godot,BastiaanOlij/godot,firefly2442/godot,Zylann/godot,BastiaanOlij/godot,Shockblast/godot,akien-mga/godot,Valentactive/godot,guilhermefelipecgs/godot,MarianoGnu/godot,ZuBsPaCe/godot,pkowal1982/godot,DmitriySalnikov/godot,Faless/godot,firefly2442/godot,vkbsb/godot,Faless/godot,pkowal1982/godot,pkowal1982/godot,ZuBsPaCe/godot,BastiaanOlij/godot,DmitriySalnikov/godot,Zylann/godot,ZuBsPaCe/godot,Faless/godot,vkbsb/godot,sanikoyes/godot,Valentactive/godot,josempans/godot,ZuBsPaCe/godot,guilhermefelipecgs/godot,MarianoGnu/godot,DmitriySalnikov/godot,vnen/godot,Valentactive/godot,godotengine/godot,sanikoyes/godot,DmitriySalnikov/godot,akien-mga/godot,BastiaanOlij/godot