Update extism to v2.0.0-rc11 (#174)

Author: heeckhau

package-lock.json

@@ -16,7 +16,7 @@
     "lint:fix": "eslint . --fix"
   },
   "dependencies": {
-    "@extism/extism": "^1.0.3",
+    "@extism/extism": "^2.0.0-rc11",
     "@fortawesome/fontawesome-free": "^6.4.2",
     "async-mutex": "^0.4.0",
     "buffer": "^6.0.3",