gdbus-codegen: Mark members in generated class instance structs as private
gdbus-codegen: Mark members in generated class instance structs as private

Signed-off-by: David Zeuthen <16a4bae6a7afea1fdd75baca6404fe68f285db96@redhat.com>

ieei/glib,pstglia/platform-external-bluetooth-glib,endlessm/glib,iConsole/Console-OS_external_bluetooth_glib,djdeath/glib,gale320/glib,antono/glib,djdeath/glib,endlessm/glib,endlessm/glib,Distrotech/glib,cention-sany/glib,johne53/MB3Glib,johne53/MB3Glib,pstglia/external-bluetooth-glib,justinkb/aosp-bluez.glib,MathieuDuponchelle/glib,iConsole/Console-OS_external_bluetooth_glib,iConsole/Console-OS_external_bluetooth_glib,tchakabam/glib,endlessm/glib,tchakabam/glib,Distrotech/glib,ieei/glib,mzabaluev/glib,01org/android-bluez-glib,Distrotech/glib,mzabaluev/glib,ieei/glib,cosimoc/glib,zsx/glib,bluez-android/glib,darren-clark/android_platform_external_bluetooth_glib,bluez-android/glib,gale320/glib,darren-clark/android_platform_external_bluetooth_glib,01org/android-bluez-glib,zsx/glib,01org/android-bluez-glib,johne53/MB3Glib,bluez-android/glib,01org/android-bluez-glib,krichter722/glib,cention-sany/glib,krichter722/glib,lukasz-skalski/glib,antono/glib,iConsole/Console-OS_external_bluetooth_glib,lukasz-skalski/glib,pstglia/platform-external-bluetooth-glib,bluez-android/glib,bluez-android/glib,tchakabam/glib,tamaskenez/glib,pstglia/platform-external-bluetooth-glib,ieei/glib,lukasz-skalski/glib,darren-clark/android_platform_external_bluetooth_glib,pstglia/platform-external-bluetooth-glib,justinkb/aosp-bluez.glib,antono/glib,MathieuDuponchelle/glib,mzabaluev/glib,mzabaluev/glib,mzabaluev/glib,tchakabam/glib,tchakabam/glib,djdeath/glib,justinkb/aosp-bluez.glib,djdeath/glib,tamaskenez/glib,cention-sany/glib,tamaskenez/glib,tamaskenez/glib,krichter722/glib,gale320/glib,cention-sany/glib,lukasz-skalski/glib,pstglia/external-bluetooth-glib,darren-clark/android_platform_external_bluetooth_glib,ieei/glib,MathieuDuponchelle/glib,pstglia/platform-external-bluetooth-glib,tamaskenez/glib,pstglia/external-bluetooth-glib,cosimoc/glib,endlessm/glib,zsx/glib,krichter722/glib,gale320/glib,cosimoc/glib,pstglia/external-bluetooth-glib,antono/glib,cosimoc/glib,cention-sany/glib,darren-clark/android_platform_external_bluetooth_glib,MathieuDuponchelle/glib,gale320/glib,johne53/MB3Glib,cosimoc/glib,Distrotech/glib,lukasz-skalski/glib,johne53/MB3Glib,justinkb/aosp-bluez.glib,johne53/MB3Glib,01org/android-bluez-glib,justinkb/aosp-bluez.glib,zsx/glib,iConsole/Console-OS_external_bluetooth_glib,krichter722/glib,Distrotech/glib,djdeath/glib,pstglia/external-bluetooth-glib,MathieuDuponchelle/glib