fix: correct entry for electron v4.0.4

`abi_version_registry.json` incorrectly specified that electron v4.0.4 used `NODE_MODULE_VERSION` 64, but in fact it uses 69.

See:

* electron/electron#16687
* https://github.com/electron/electron/releases/tag/v4.0.4
* electron/node-abi@9e4c1a6

doc/abi_version_registry.json

@@ -3,14 +3,14 @@
     { "modules": 72, "runtime": "node",     "variant": "v8_7.4",               "versions": "12.0.0-pre" },
     { "modules": 71, "runtime": "node",     "variant": "v8_7.3",               "versions": "12.0.0-pre" },
     { "modules": 70, "runtime": "electron", "variant": "electron",             "versions": "5" },
-    { "modules": 69, "runtime": "electron", "variant": "electron",             "versions": "^4.0.5" },
+    { "modules": 69, "runtime": "electron", "variant": "electron",             "versions": "^4.0.4" },
     { "modules": 68, "runtime": "node",     "variant": "v8_7.1",               "versions": "12.0.0-pre" },
     { "modules": 67, "runtime": "node",     "variant": "node",                 "versions": "11" },
     { "modules": 66, "runtime": "node",     "variant": "v8_6.9",               "versions": "11.0.0-pre" },
     { "modules": 65, "runtime": "node",     "variant": "v8_6.8",               "versions": "11.0.0-pre" },
     { "modules": 65, "runtime": "node",     "variant": "debian-openssl_1.1.1", "versions": "10" },
     { "modules": 64, "runtime": "node",     "variant": "node",                 "versions": "10" },
-    { "modules": 64, "runtime": "electron", "variant": "electron",             "versions": ">=3 <4.0.5" },
+    { "modules": 64, "runtime": "electron", "variant": "electron",             "versions": ">=3 <4.0.4" },
     { "modules": 63, "runtime": "node",     "variant": "v8_6.6",               "versions": "10.0.0-pre" },
     { "modules": 62, "runtime": "node",     "variant": "v8_6.5",               "versions": "10.0.0-pre" },
     { "modules": 61, "runtime": "node",     "variant": "v8_6.4",               "versions": "10.0.0-pre" },