Update cairo to 1.18.4 from 1.18.2

NEWS https://gitlab.freedesktop.org/cairo/cairo/-/blob/master/NEWS?ref_type=heads

Author: bump

Dockerfile

@@ -129,9 +129,9 @@ RUN \
 # bump: cairo /CAIRO_VERSION=([\d.]+)/ https://gitlab.freedesktop.org/cairo/cairo.git|^1
 # bump: cairo after ./hashupdate Dockerfile CAIRO $LATEST
 # bump: cairo link "NEWS" https://gitlab.freedesktop.org/cairo/cairo/-/blob/master/NEWS?ref_type=heads
-ARG CAIRO_VERSION=1.18.2
+ARG CAIRO_VERSION=1.18.4
 ARG CAIRO_URL="https://cairographics.org/releases/cairo-$CAIRO_VERSION.tar.xz"
-ARG CAIRO_SHA256=a62b9bb42425e844cc3d6ddde043ff39dbabedd1542eba57a2eb79f85889d45a
+ARG CAIRO_SHA256=445ed8208a6e4823de1226a74ca319d3600e83f6369f99b14265006599c32ccb
 RUN \
   wget $WGET_OPTS -O cairo.tar.xz "$CAIRO_URL" && \
   echo "$CAIRO_SHA256  cairo.tar.xz" | sha256sum --status -c - && \