>>12187967relativity doesn't apply to photons, photons aren't relativistic. a photon will be travelling at the speed of light relative to you, regardless of if you are moving 1mph or 0.9999999 speed of light. if you want to rationalize it you could say that it's only the perceived speed of light that remains constant, and that the perceived speed of light in some way is an illusory concept, but that is making assumptions.
