vips: update to 8.15.4.

Closes: #52516 [via git-merge-pr]

srcpkgs/vips/template

@@ -1,6 +1,6 @@
 # Template file for 'vips'
 pkgname=vips
-version=8.15.2
+version=8.15.4
 revision=1
 build_style=meson
 build_helper=gir
@@ -22,7 +22,7 @@ makedepends="$(vopt_if hdf5 hdf5-devel) $(vopt_if hdf5 matio-devel)
  cfitsio-devel expat-devel fftw-devel fontconfig-devel giflib-devel
  glib-devel lcms2-devel libexif-devel libgsf-devel libheif-devel
  libimagequant-devel libjpeg-turbo-devel libopenexr-devel libpng-devel
- librsvg-devel libwebp-devel orc-devel pango-devel poppler-glib-devel
+ librsvg-devel libwebp-devel pango-devel poppler-glib-devel
  tiff-devel"
 short_desc="Fast image processing with low memory needs"
 maintainer="Orphaned <orphan@voidlinux.org>"
@@ -30,7 +30,7 @@ license="LGPL-2.1-or-later"
 homepage="https://www.libvips.org/"
 changelog="https://raw.githubusercontent.com/libvips/libvips/master/ChangeLog"
 distfiles="https://github.com/libvips/libvips/archive/refs/tags/v${version}.tar.gz"
-checksum=8c3ece7be367636fd676573a8ff22170c07e95e81fd94f2d1eb9966800522e1f
+checksum=16afc1bf2218a98c1dc35ec4d94ef61d66c293eeb2b399fd40282dfb2211ea95
 python_version=3
 
 build_options="gir gtk_doc hdf5"