GNOME/gobject-introspection 1.78.0

on GNOME GitLab

Changes since 1.76

• Update the GIR data for GLib, GObject, and GIO
  
• Add GObject as a dependency for the Cairo GIR
  
• Add more tests for GI marshalling
  
• Update regression test suite
  
• Fix build on Windows for paths using '\' as a separator
  
• Support different prefix for finding GIR data
  
• Add GI_GIR_PATH environment variable for controlling GIR paths