GBytes: Add missing annotations
GBytes: Add missing annotations

Annotate g_bytes_new*()'s data argument to be a guint8 array, as
introspection clients cannot deal with raw gconstpointers. This makes
GBytes' behaviour similar to GByteArray whose API already uses guint8.

Add missing transfer annotation to g_bytes_get_data() to make it
introspectable.

This is covered by test cases in PyGObject.

endlessm/glib,ieei/glib,endlessm/glib,lukasz-skalski/glib,MathieuDuponchelle/glib,djdeath/glib,ieei/glib,krichter722/glib,krichter722/glib,MathieuDuponchelle/glib,tamaskenez/glib,johne53/MB3Glib,lukasz-skalski/glib,djdeath/glib,djdeath/glib,tamaskenez/glib,mzabaluev/glib,mzabaluev/glib,cention-sany/glib,MathieuDuponchelle/glib,endlessm/glib,MathieuDuponchelle/glib,cention-sany/glib,johne53/MB3Glib,cosimoc/glib,lukasz-skalski/glib,mzabaluev/glib,tamaskenez/glib,tchakabam/glib,krichter722/glib,cosimoc/glib,cention-sany/glib,tchakabam/glib,Distrotech/glib,ieei/glib,tamaskenez/glib,gale320/glib,gale320/glib,tamaskenez/glib,djdeath/glib,tchakabam/glib,mzabaluev/glib,djdeath/glib,cosimoc/glib,ieei/glib,Distrotech/glib,lukasz-skalski/glib,gale320/glib,gale320/glib,ieei/glib,krichter722/glib,lukasz-skalski/glib,tchakabam/glib,tchakabam/glib,johne53/MB3Glib,Distrotech/glib,gale320/glib,endlessm/glib,MathieuDuponchelle/glib,johne53/MB3Glib,johne53/MB3Glib,cosimoc/glib,cention-sany/glib,johne53/MB3Glib,cosimoc/glib,krichter722/glib,cention-sany/glib,mzabaluev/glib,Distrotech/glib,Distrotech/glib,endlessm/glib