libgpiod: generalize the local files directories

In order to avoid having to rename the directories containing ptest
scripts on every update, use a more generic, per-major-release name and
extend the FILESEXTRAPATHS.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/libgpiod/libgpiod_1.6.4.bb

@@ -5,6 +5,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=2caced0b25dfefd4c601d92bd15116de"
 
 SRC_URI[sha256sum] = "7b146e12f28fbca3df7557f176eb778c5ccf952ca464698dba8a61b2e1e3f9b5"
 
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}-1.x:"
+
 inherit python3native
 
 PACKAGECONFIG[tests] = "--enable-tests,--disable-tests,kmod udev glib-2.0 catch2"

meta-oe/recipes-support/libgpiod/libgpiod_2.0.bb

@@ -7,6 +7,8 @@ LIC_FILES_CHKSUM = " \
     file://LICENSES/CC-BY-SA-4.0.txt;md5=fba3b94d88bfb9b81369b869a1e9a20f \
 "
 
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}-2.x:"
+
 SRC_URI[sha256sum] = "f74cbf82038b3cb98ebeb25bce55ee2553be28194002d2a9889b9268cce2dd07"
 
 # Enable all project features for ptest