BX_ASSERT(Blit src coordinates out of range) when bilt after reset

[lty123456]

when resize window,call bgfx::reset to resize framebuffer,after that call bgfx::bilt may cause BX_ASSERT because new coordinates may out of old size

i trace CommandBuffer::ResizeTexture and check the RendererContext##Platform::resizeTexture had updated m_textures."m_size",only
Context::m_textureRef not be updated at all,i try update its size on Context::resize and test it seems alright,

i'm not sure is it a good solution becuse i can't find a good and simple way to make sure m_textures always same with m_textureRef whenever m_textureRef resize success or fail

[lty123456]

BX_ASSERT code locate on bgfx.cpp:4013

[lty123456]

3rd paragraph should be m_textureRef always same with m_textures