valadoc: remove, part of vala since 0.38.0 (#7967)
valadoc: remove, part of vala since 0.38.0 (#7967)


NeoChontrix/void-packages,ayghor/void-packages,floGik/void-packages,floGik/void-packages,opsaaspo/void-packages,kulinacs/void-packages,opsaaspo/void-packages,coredumb/void-packages,EaterOfCode/void-packages,juliendehos/void-packages,juliendehos/void-packages,necrophcodr/void-packages,liwakura/void-packages,opsaaspo/void-packages,necrophcodr/void-packages,liwakura/void-packages,ayghor/void-packages,liwakura/void-packages,EaterOfCode/void-packages,floGik/void-packages,EaterOfCode/void-packages,ayghor/void-packages,liwakura/void-packages,floGik/void-packages,opsaaspo/void-packages,coredumb/void-packages,necrophcodr/void-packages,kulinacs/void-packages,kulinacs/void-packages,liwakura/void-packages,EaterOfCode/void-packages,liwakura/void-packages,floGik/void-packages,NeoChontrix/void-packages,ayghor/void-packages,necrophcodr/void-packages,NeoChontrix/void-packages,ayghor/void-packages,coredumb/void-packages,juliendehos/void-packages,necrophcodr/void-packages,kulinacs/void-packages,NeoChontrix/void-packages,floGik/void-packages,juliendehos/void-packages,NeoChontrix/void-packages,juliendehos/void-packages,kulinacs/void-packages,opsaaspo/void-packages,kulinacs/void-packages,juliendehos/void-packages,coredumb/void-packages,NeoChontrix/void-packages,coredumb/void-packages,ayghor/void-packages,coredumb/void-packages,opsaaspo/void-packages,EaterOfCode/void-packages