µ versus μ in SI prefixes

[sanderness66]

I first thought that humanize didn't recognise µ as a SI prexif until I looked at the source code and eventually discovered that Unicode treats 0x00B5 "micro" μ and 0x03BC "Greek letter mu" μ as different characters, and I had been typing in the latter. Would it make sense to add the Greek μ to siPrefixTable in si.go as an alias for micro μ?