utility/sdbus: Add bus processing workaround

Provide a wrapper for others to use that works around a memory leak that
we have with processing dbus matches in an event loop.

Change-Id: I944e9c2547844b507216e334bd013f26b8a547da
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/subprojects/sdbusplus.wrap b/subprojects/sdbusplus.wrap
new file mode 100644
index 0000000..edd9a31
--- /dev/null
+++ b/subprojects/sdbusplus.wrap
@@ -0,0 +1,7 @@
+[wrap-git]
+url = https://github.com/openbmc/sdbusplus.git
+revision = HEAD
+
+[provide]
+sdbusplus = sdbusplus_dep
+program_names = sdbus++, sdbus++-gen-meson