chore(rollup-plugin): update peer dependencies (#1308)

Author: pmdartus

packages/@lwc/rollup-plugin/package.json

@@ -17,8 +17,8 @@
         "rollup-pluginutils": "^2.0.1"
     },
     "peerDependencies": {
-        "@lwc/compiler": "0.41.x",
-        "@lwc/engine": "0.41.x"
+        "@lwc/compiler": "1.0.x",
+        "@lwc/engine": "1.0.x"
     },
     "publishConfig": {
         "access": "public"