stdplus: remove span-lite dependency

span-lite has been removed from use within the stdplus package and
there is now (with estoraged updated) no code within the openbmc
org that uses `nonstd::`, so it should be safe to remove this
dependency now.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ifc285f7e99aa7b225484a6639238e6ac545bd02a
diff --git a/meta-phosphor/recipes-extended/stdplus/stdplus_git.bb b/meta-phosphor/recipes-extended/stdplus/stdplus_git.bb
index 702f40f..9689ea3 100644
--- a/meta-phosphor/recipes-extended/stdplus/stdplus_git.bb
+++ b/meta-phosphor/recipes-extended/stdplus/stdplus_git.bb
@@ -11,7 +11,6 @@
 DEPENDS += " \
   fmt \
   liburing \
-  span-lite \
   "
 
 EXTRA_OEMESON = " \