chore(kernel-utils): remove @endo/eventual-send dep and stale sheaf export

Author: grypez

packages/kernel-utils/package.json

@@ -79,16 +79,6 @@
         "default": "./dist/nodejs/index.cjs"
       }
     },
-    "./sheaf": {
-      "import": {
-        "types": "./dist/sheaf/index.d.mts",
-        "default": "./dist/sheaf/index.mjs"
-      },
-      "require": {
-        "types": "./dist/sheaf/index.d.cts",
-        "default": "./dist/sheaf/index.cjs"
-      }
-    },
     "./vite-plugins": {
       "import": {
         "types": "./dist/vite-plugins/index.d.mts",
@@ -131,7 +121,6 @@
     "@chainsafe/libp2p-yamux": "8.0.1",
     "@endo/captp": "^4.4.8",
     "@endo/errors": "^1.2.13",
-    "@endo/eventual-send": "^1.3.4",
     "@endo/exo": "^1.5.12",
     "@endo/patterns": "^1.7.0",
     "@endo/promise-kit": "^1.1.13",