[Windows] Fix borderless window flag toggle and restoring minimized borderless window.
[Windows] Fix borderless window flag toggle and restoring minimized borderless window.

Zylann/godot,Valentactive/godot,guilhermefelipecgs/godot,Valentactive/godot,pkowal1982/godot,guilhermefelipecgs/godot,Valentactive/godot,BastiaanOlij/godot,josempans/godot,josempans/godot,ZuBsPaCe/godot,josempans/godot,guilhermefelipecgs/godot,sanikoyes/godot,sanikoyes/godot,guilhermefelipecgs/godot,Shockblast/godot,godotengine/godot,Zylann/godot,guilhermefelipecgs/godot,pkowal1982/godot,Shockblast/godot,Shockblast/godot,godotengine/godot,josempans/godot,Zylann/godot,ZuBsPaCe/godot,josempans/godot,pkowal1982/godot,pkowal1982/godot,sanikoyes/godot,Faless/godot,firefly2442/godot,Valentactive/godot,ZuBsPaCe/godot,BastiaanOlij/godot,ZuBsPaCe/godot,Shockblast/godot,sanikoyes/godot,vkbsb/godot,josempans/godot,BastiaanOlij/godot,godotengine/godot,Shockblast/godot,pkowal1982/godot,pkowal1982/godot,akien-mga/godot,pkowal1982/godot,Faless/godot,firefly2442/godot,BastiaanOlij/godot,sanikoyes/godot,Zylann/godot,BastiaanOlij/godot,BastiaanOlij/godot,firefly2442/godot,sanikoyes/godot,guilhermefelipecgs/godot,Zylann/godot,pkowal1982/godot,vkbsb/godot,josempans/godot,ZuBsPaCe/godot,Faless/godot,guilhermefelipecgs/godot,akien-mga/godot,akien-mga/godot,Zylann/godot,akien-mga/godot,vkbsb/godot,Shockblast/godot,Faless/godot,firefly2442/godot,vkbsb/godot,Faless/godot,Zylann/godot,godotengine/godot,akien-mga/godot,akien-mga/godot,vkbsb/godot,vkbsb/godot,firefly2442/godot,Valentactive/godot,ZuBsPaCe/godot,BastiaanOlij/godot,ZuBsPaCe/godot,sanikoyes/godot,vkbsb/godot,Zylann/godot,Shockblast/godot,josempans/godot,Valentactive/godot,guilhermefelipecgs/godot,Faless/godot,Shockblast/godot,Faless/godot,BastiaanOlij/godot,sanikoyes/godot,akien-mga/godot,firefly2442/godot,firefly2442/godot,godotengine/godot,godotengine/godot,vkbsb/godot,Valentactive/godot,ZuBsPaCe/godot,godotengine/godot,godotengine/godot,firefly2442/godot,Valentactive/godot,Faless/godot,akien-mga/godot