subprojects: sdbusplus: update wrap file so PDI builds

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I299197758a9f42a99e9294e001fb0c7e2dc6b43a
diff --git a/subprojects/sdbusplus.wrap b/subprojects/sdbusplus.wrap
index d470130..edd9a31 100644
--- a/subprojects/sdbusplus.wrap
+++ b/subprojects/sdbusplus.wrap
@@ -1,3 +1,7 @@
 [wrap-git]
 url = https://github.com/openbmc/sdbusplus.git
 revision = HEAD
+
+[provide]
+sdbusplus = sdbusplus_dep
+program_names = sdbus++, sdbus++-gen-meson