Add example for Unicode Code point literal > 255

[juergenhoetzel]

Only Basic Latin and Latin-1 Supplement code points fit into a single byte.

[chrboesch]

You also need to rebuild the patch file because you have added new lines.

[juergenhoetzel]

You also need to rebuild the patch file because you have added new lines.

Fixed in the amended commit.

BTW. Some other patches are also "out-of-sync":

Healing 047_methods...
patching file patches/healed/047_methods.zig (read from exercises/047_methods.zig)
Hunk #1 succeeded at 91 (offset -1 lines).
---
Healing 060_floats...
patching file patches/healed/060_floats.zig (read from exercises/060_floats.zig)
Hunk #1 succeeded at 46 (offset 3 lines).

[chrboesch]

BTW. Some other patches are also "out-of-sync":

Fixed, thank you! 😄