treewide: clean up bmcweb in package groups

bmcweb is already added as a default in the meta-phosphor package
groups.  A large number of machines have mistakenly also explicitly
added a RDEPEND on assorted package groups, which is not necessary.
Clean these up.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ifd3726d18aab45475f80d054a4640196ac0b71d2
diff --git a/meta-hpe/meta-common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend b/meta-hpe/meta-common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
index ae5e362..3959a8c 100644
--- a/meta-hpe/meta-common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
+++ b/meta-hpe/meta-common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
@@ -1,5 +1,5 @@
 RDEPENDS:${PN}-logging += "phosphor-logging"
-RDEPENDS:${PN}-extras += " bmcweb \
+RDEPENDS:${PN}-extras += " \
                            phosphor-image-signing \
                            phosphor-pid-control \
 "