meta-openpower:meson: pkgconfig inherit required

Upstream yocto made a change recently that brought to light a bug in
some of our recipes. If your meson makefiles utilize the dependency()
function then the recipe must also include pkgconfig.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I48c062226275c6e110bde27e815d2643c369c14c
diff --git a/meta-openpower/recipes-bsp/guard/guard_git.bb b/meta-openpower/recipes-bsp/guard/guard_git.bb
index cda809e..ba649db 100644
--- a/meta-openpower/recipes-bsp/guard/guard_git.bb
+++ b/meta-openpower/recipes-bsp/guard/guard_git.bb
@@ -6,7 +6,7 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
 
-inherit meson
+inherit pkgconfig meson
 
 S = "${WORKDIR}/git"
 
diff --git a/meta-openpower/recipes-phosphor/debug/openpower-debug-collector_git.bb b/meta-openpower/recipes-phosphor/debug/openpower-debug-collector_git.bb
index cdb1da6..b9a2393 100644
--- a/meta-openpower/recipes-phosphor/debug/openpower-debug-collector_git.bb
+++ b/meta-openpower/recipes-phosphor/debug/openpower-debug-collector_git.bb
@@ -4,7 +4,7 @@
 PR = "r1"
 PV = "1.0+git${SRCPV}"
 
-inherit meson \
+inherit pkgconfig meson \
         obmc-phosphor-systemd \
         python3native \
         phosphor-dbus-yaml
diff --git a/meta-openpower/recipes-phosphor/logging/openpower-hw-diags_git.bb b/meta-openpower/recipes-phosphor/logging/openpower-hw-diags_git.bb
index 4efdfce..e0affed 100644
--- a/meta-openpower/recipes-phosphor/logging/openpower-hw-diags_git.bb
+++ b/meta-openpower/recipes-phosphor/logging/openpower-hw-diags_git.bb
@@ -19,7 +19,7 @@
 
 S = "${WORKDIR}/git"
 
-inherit meson systemd
+inherit pkgconfig meson systemd
 
 SYSTEMD_SERVICE:${PN} = "attn_handler.service"
 
diff --git a/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb b/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
index 183e2ed..d45d95f 100644
--- a/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
+++ b/meta-openpower/recipes-phosphor/logging/openpower-libhei_git.bb
@@ -13,7 +13,7 @@
 
 S = "${WORKDIR}/git"
 
-inherit meson
+inherit pkgconfig meson
 inherit perlnative
 
 DEPENDS = "libxml2-native libxml-simple-perl-native libjson-perl-native"