foomatic: Add HOMEPAGE info into recipe file.

(From OE-Core rev: 34cde8e965acca2706d3e3d8b5b3e9f4c3e010c3)

Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/foomatic/foomatic-filters_4.0.17.bb

@@ -1,4 +1,5 @@
 SUMMARY = "OpenPrinting printer support - filters"
+HOMEPAGE = "https://wiki.linuxfoundation.org/openprinting/start"
 DESCRIPTION = "Foomatic is a printer database designed to make it easier to set up \
 common printers for use with UNIX-like operating systems.\
 It provides the "glue" between a print spooler (like CUPS or lpr) and \