chore: update snapshot manifest

Author: nonast

crates/iota-framework-snapshot/manifest.json

@@ -40,7 +40,7 @@
     ]
   },
   "5": {
-    "git_revision": "4a851b7e4b1c",
+    "git_revision": "6978e8484f6b",
     "package_ids": [
       "0x0000000000000000000000000000000000000000000000000000000000000001",
       "0x0000000000000000000000000000000000000000000000000000000000000002",