Upgrade rust/crates/spin to 0.9.2

Test: make
Change-Id: I524fb7dc47c835304639a49c5f3d4158f5fb6c58
diff --git a/.cargo_vcs_info.json b/.cargo_vcs_info.json
index 83493ac..56f48b2 100644
--- a/.cargo_vcs_info.json
+++ b/.cargo_vcs_info.json
@@ -1,5 +1,5 @@
 {
   "git": {
-    "sha1": "e00c4adcdc0441854d0d8429327f20f36969eb7b"
+    "sha1": "95e2993afe52104d6d585173ddedb3da6afba533"
   }
 }