test: flaky vinyl/gh.test.lua fails on 427 line

Added new checksum for flaky fail on vinyl/gh.test.lua:427 line.

Part of #5141

test/vinyl/suite.ini

@@ -53,7 +53,7 @@ fragile = {
         },
         "gh.test.lua": {
             "issues": [ "gh-5141" ],
-            "checksums": [ "f1286e9e4710062ddfbffb61b2fe2743" ]
+            "checksums": [ "f1286e9e4710062ddfbffb61b2fe2743", "96b22440ab8a881d6b8d14c5ee1672fb" ]
         },
         "iterator.test.lua": {
             "issues": [ "gh-5336" ],