libinput: 1.16.0

Also swapped to requiring udev or libudev-zero instead of patching
out udev. Changes will be made to the Wiki, etc to reflect this.

extra/libinput/build

@@ -1,12 +1,11 @@
 #!/bin/sh -e
 
-patch -p1 < libinput-optional-udev.patch
-
 export DESTDIR="$1"
 
-# Meson build has no support for automatically using
-# udev if available. This simply does the same.
-pkg-config --exists libudev || udev=false
+pkg-config --exists libudev || {
+    printf 'udev (or libudev-zero) is required\n'
+    exit 1
+}
 
 meson \
     --prefix=/usr \
@@ -18,7 +17,6 @@ meson \
     -Dtests=false \
     -Dlibwacom=false \
     -Dudev="${udev:=true}" \
-    -Dtools="$udev" \
     . output
 
 ninja -C output

extra/libinput/checksums

@@ -1,2 +1 @@
-0a393ef18a262e137ba46dce847a31dea33503f212d4384f8761684ae4c27656  1.15.6.tar.gz
-e7cadd402e0c7c8e01c2b9a6720c3648b4e44ccee9d7731d1a28413e0b4c5e98  libinput-optional-udev.patch
+9e53f936e0a8666742e1411338b317a53d3c266fb8232eda5f1a205daee6a36f  1.16.0.tar.gz

extra/libinput/sources

@@ -1,2 +1 @@
-https://github.com/wayland-project/libinput/archive/1.15.6.tar.gz
-patches/libinput-optional-udev.patch
+https://github.com/wayland-project/libinput/archive/1.16.0.tar.gz

extra/libinput/version

@@ -1 +1 @@
-1.15.6 1
+1.16.0 1