`RenderTarget.resize` will now `Math.floor` the scaled width and height as well as ensure they're not <= 0 which causes  `Framebuffer status: Incomplete Attachment` errors. Fix #5563
`RenderTarget.resize` will now `Math.floor` the scaled width and height as well as ensure they're not <= 0 which causes  `Framebuffer status: Incomplete Attachment` errors. Fix #5563

BeanSeed/phaser,photonstorm/phaser,photonstorm/phaser,BeanSeed/phaser,spayton/phaser,spayton/phaser