phosphor: opt out of shared-mime-info

Remove shared-mime-info at great flash footprint savings.  Savings
is around 800K for an xz compressed squashfs.

This is somewhat of an experiment - the impact of missing
shared-mime-info on glib is unknown.

(From meta-phosphor rev: 9558cc6c1996549eac7b550327f09eff242a1851)

Change-Id: If40f1604ed233c22505d46f8d0213d977c5035c1
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/conf/distro/include/phosphor-base.inc b/meta-phosphor/conf/distro/include/phosphor-base.inc
index 6bfef37..8be3b74 100644
--- a/meta-phosphor/conf/distro/include/phosphor-base.inc
+++ b/meta-phosphor/conf/distro/include/phosphor-base.inc
@@ -147,5 +147,6 @@
 # compressed to the root filesystem, and probably doesn't
 # make sense on a BMC anyway.
 BAD_RECOMMENDATIONS_pn-obmc-phosphor-image = "udev-hwdb"
+BAD_RECOMMENDATIONS_pn-obmc-phosphor-image += "shared-mime-info"
 
 LAYER_CONF_VERSION ?= "8"