apt 0.7.14: runtime error: filename too long (tmpdir length)

when the tmpdir dir is longer than 220, there is no files saved in
tmp/sysroots/x86_64-linux/var/lib/apt/lists/ after run apt-get update,
this is because apt-get uses the path as the file name, but the file
name can't be longer than 255 according to /usr/include/linux/limits.h.

[YOCTO #2688]

(From OE-Core rev: 9a0c0393871eda4bbcecfdd4b595f0c1b8e42edf)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/apt/apt.inc

@@ -8,6 +8,7 @@ SRC_URI = "${DEBIAN_MIRROR}/main/a/apt/apt_${PV}.tar.gz \
            file://localefixes.patch \
            file://makerace.patch \
            file://remove-redeclaration.patch \
+           file://truncate-filename.patch \
            "
 
 inherit autotools gettext