Outdated scintilla_changes.patch for update-scintilla.sh

[AlbertoGP]

Hi, I've compiled Geany from source (works great!) and now I'm trying to make some customizations to Scintilla, using scripts/update_scintilla.sh

Importing the files from the downloaded copy of Scintilla works fine, but the patch step does not because the file scintilla/scintilla_changes.patch does not match: it says it was for 3.54 and the current version of Scintilla in Geany is 3.7.5.

Are you still using this mechanism for importing Scintilla releases, or something else?

[elextr]

As @codebrainz assigned, we use @b4n to do the updates 😁, in other words it manual.

This is because checking compatibility between the styling Scintilla produces and the styling Geany maps (what was changed?, what new styles do languages have?, what styles have they removed?) can only be done manually.