Revert "gnome: Use --pkg to pass pkg-config cflags to g-ir-scanner"
Revert "gnome: Use --pkg to pass pkg-config cflags to g-ir-scanner"

This reverts commit 3a2e333f004828e5390ce96344cb338be11e70b0.

thiblahute/meson,pexip/meson,aaronp24/meson,QuLogic/meson,trhd/meson,MathieuDuponchelle/meson,fmuellner/meson,jpakkane/meson,MathieuDuponchelle/meson,pexip/meson,jeandet/meson,jpakkane/meson,becm/meson,becm/meson,MathieuDuponchelle/meson,wberrier/meson,trhd/meson,wberrier/meson,pexip/meson,pexip/meson,mesonbuild/meson,aaronp24/meson,fmuellner/meson,jpakkane/meson,MathieuDuponchelle/meson,aaronp24/meson,jeandet/meson,ernestask/meson,mesonbuild/meson,aaronp24/meson,pexip/meson,trhd/meson,becm/meson,QuLogic/meson,ernestask/meson,pexip/meson,aaronp24/meson,thiblahute/meson,MathieuDuponchelle/meson,QuLogic/meson,mesonbuild/meson,thiblahute/meson,fmuellner/meson,jeandet/meson,jeandet/meson,trhd/meson,mesonbuild/meson,aaronp24/meson,jeandet/meson,trhd/meson,QuLogic/meson,wberrier/meson,thiblahute/meson,aaronp24/meson,mesonbuild/meson,MathieuDuponchelle/meson,mesonbuild/meson,wberrier/meson,becm/meson,aaronp24/meson,becm/meson,ernestask/meson,pexip/meson,mesonbuild/meson,wberrier/meson,thiblahute/meson,ernestask/meson,jpakkane/meson,jpakkane/meson,thiblahute/meson,jeandet/meson,fmuellner/meson,ernestask/meson,becm/meson,fmuellner/meson,becm/meson,thiblahute/meson,QuLogic/meson,fmuellner/meson,jeandet/meson,ernestask/meson,QuLogic/meson,jpakkane/meson,MathieuDuponchelle/meson,fmuellner/meson,ernestask/meson,becm/meson,jpakkane/meson,trhd/meson,trhd/meson,trhd/meson,fmuellner/meson,ernestask/meson,wberrier/meson,becm/meson,becm/meson,QuLogic/meson,mesonbuild/meson,thiblahute/meson,pexip/meson,QuLogic/meson,jeandet/meson,jpakkane/meson,wberrier/meson,mesonbuild/meson,QuLogic/meson,pexip/meson,mesonbuild/meson,jpakkane/meson,MathieuDuponchelle/meson,ernestask/meson,MathieuDuponchelle/meson,aaronp24/meson,fmuellner/meson,jeandet/meson,pexip/meson,trhd/meson,wberrier/meson,thiblahute/meson