Revert "Allow tab key to be used for shortcuts"
Revert "Allow tab key to be used for shortcuts"

This reverts commit cafb888361eba08297dd88b18dc71f4d418525c0.

Fixes #34405.
Reopens #8799, #24064.

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