bump cargo to fix spurious failure

pietroalbini · pietroalbini · commit 0076b17beffa · 2022-01-19T17:19:33.000+01:00
diff --git a/src/tools/cargo b/src/tools/cargo
@@ -1 +1 @@
-Subproject commit 7f08ace4f1305de7f3b1b0e2f765911957226bd4
+Subproject commit f01b232bc7f4d94f0c4603930a5a96277715eb8c
