Mention `toggled` signal for pressed state in BaseButton documentation
Mention `toggled` signal for pressed state in BaseButton documentation

This closes #40455.

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