testdata: remove duplicate wit-bindgen issue fixtures

Author: ydnar

testdata/codegen/wit-bindgen-issue544.wit

@@ -1,142 +0,0 @@
-{
-  "worlds": [
-    {
-      "name": "issue",
-      "imports": {
-        "variants": {
-          "type": 3
-        },
-        "record-tuple-u8": {
-          "type": 5
-        },
-        "func-using-list-u8-in-args": {
-          "function": {
-            "name": "func-using-list-u8-in-args",
-            "kind": "freestanding",
-            "params": [
-              {
-                "name": "body",
-                "type": 0
-              }
-            ],
-            "results": []
-          }
-        }
-      },
-      "exports": {
-        "func-using-list-tuple-bool-in-return": {
-          "function": {
-            "name": "func-using-list-tuple-bool-in-return",
-            "kind": "freestanding",
-            "params": [],
-            "results": [
-              {
-                "type": 2
-              }
-            ]
-          }
-        },
-        "func-using-tuple-u8-in-return": {
-          "function": {
-            "name": "func-using-tuple-u8-in-return",
-            "kind": "freestanding",
-            "params": [],
-            "results": [
-              {
-                "type": 4
-              }
-            ]
-          }
-        }
-      },
-      "package": 0
-    }
-  ],
-  "interfaces": [],
-  "types": [
-    {
-      "name": null,
-      "kind": {
-        "list": "u8"
-      },
-      "owner": null
-    },
-    {
-      "name": null,
-      "kind": {
-        "tuple": {
-          "types": [
-            "bool"
-          ]
-        }
-      },
-      "owner": null
-    },
-    {
-      "name": null,
-      "kind": {
-        "list": 1
-      },
-      "owner": null
-    },
-    {
-      "name": "variants",
-      "kind": {
-        "variant": {
-          "cases": [
-            {
-              "name": "list-u8",
-              "type": 0
-            },
-            {
-              "name": "list-tuple-bool",
-              "type": 2
-            }
-          ]
-        }
-      },
-      "owner": {
-        "world": 0
-      }
-    },
-    {
-      "name": null,
-      "kind": {
-        "tuple": {
-          "types": [
-            "u8"
-          ]
-        }
-      },
-      "owner": null
-    },
-    {
-      "name": "record-tuple-u8",
-      "kind": {
-        "record": {
-          "fields": [
-            {
-              "name": "field",
-              "type": 4
-            }
-          ]
-        }
-      },
-      "owner": {
-        "world": 0
-      }
-    }
-  ],
-  "packages": [
-    {
-      "name": "foo:foo",
-      "docs": {
-        "contents": "./wit/issue.wit"
-      },
-      "interfaces": {},
-      "worlds": {
-        "issue": 0
-      }
-    }
-  ]
-}