glframebuffer: Remove spurious FramebufferBind
This was notic through apitrace, we endup binding the same framebuffer multiple times. Binding the framebuffer inside _attach make little sense since there might be multiple attach calls per fbo.
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This was notic through apitrace, we endup binding the same framebuffer multiple times. Binding the framebuffer inside _attach make little sense since there might be multiple attach calls per fbo.