[sil-printer] Refactor out the printing logic for printing of a SILLocation into its own method. NFC.
[sil-printer] Refactor out the printing logic for printing of a SILLocation into its own method. NFC.

khizkhiz/swift,khizkhiz/swift,khizkhiz/swift,khizkhiz/swift,khizkhiz/swift,khizkhiz/swift,khizkhiz/swift