gtk-doc: Fix reproducibility issue

config_data was including a build system path to pkg-config, fix
this.

(From OE-Core rev: 7b8f56224c12a40f4f0aca3f612198deb933af4d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/selftest/cases/reproducible.py

@@ -39,7 +39,6 @@ exclude_packages = [
 	'go-',
 	'gst-devtools',
 	'gstreamer1.0-python',
-	'gtk-doc',
 	'igt-gpu-tools',
 	'libaprutil',
 	'libhandy-1-src',

meta/recipes-gnome/gtk-doc/gtk-doc_1.33.2.bb

@@ -39,6 +39,7 @@ do_install_append () {
     # configure values for python3 and pkg-config encoded in scripts
     for fn in ${bindir}/gtkdoc-depscan \
         ${bindir}/gtkdoc-mkhtml2 \
+        ${datadir}/gtk-doc/python/gtkdoc/config_data.py \
         ${datadir}/gtk-doc/python/gtkdoc/config.py; do
         sed -e 's,${RECIPE_SYSROOT_NATIVE}/usr/bin/pkg-config,${bindir}/pkg-config,' \
             -e 's,${HOSTTOOLS_DIR}/python3,${bindir}/python3,' \