Regressed by https://gitlab.gnome.org/GNOME/librsvg/-/commit/24b89b4dbea2
Can be worked around via meson -Dwerror=false.

src/types/image_t.c:214:4: error: 'rsvg_handle_render_cairo' is deprecated: Use 'rsvg_handle_render_document' instead [-Werror,-Wdeprecated-declarations]
                        rsvg_handle_render_cairo(image->rsvg_handle, cairo);
                        ^
/usr/include/librsvg-2.0/librsvg/rsvg-cairo.h:94:1: note: 'rsvg_handle_render_cairo' has been explicitly marked deprecated here
RSVG_DEPRECATED_FOR(rsvg_handle_render_document)
^
/usr/include/librsvg-2.0/librsvg/rsvg.h:50:32: note: expanded from macro 'RSVG_DEPRECATED_FOR'
#define RSVG_DEPRECATED_FOR(f) G_DEPRECATED_FOR(f) RSVG_API
                               ^
/usr/include/glib-2.0/glib/gmacros.h:1040:44: note: expanded from macro 'G_DEPRECATED_FOR'
#define G_DEPRECATED_FOR(f) __attribute__((__deprecated__("Use '" #f "' instead")))
                                           ^