Remove plugin bundling

Summary: Remove the notion of bundled plugins

Reviewed By: lblasa

Differential Revision: D39308888

fbshipit-source-id: aa88ddbf2801ad1da95f89e4c761259b697b0d66

desktop/flipper-plugin-core/src/plugin/PluginBase.tsx

@@ -547,9 +547,7 @@ export abstract class BasePluginInstance {
       this.serverAddOnControls
         .start(
           pluginDetails.name,
-          pluginDetails.isBundled
-            ? {isBundled: true}
-            : {path: pluginDetails.serverAddOnEntry!},
+          {path: pluginDetails.serverAddOnEntry!},
           this.serverAddOnOwner,
         )
         .then(() => {

desktop/flipper-plugin-core/src/plugin/SandyPluginDefinition.tsx

@@ -128,10 +128,6 @@ export class SandyPluginDefinition {
     return this.details.version;
   }
 
-  get isBundled() {
-    return this.details.isBundled;
-  }
-
   get keyboardActions() {
     // TODO: T68882551 support keyboard actions
     return [];