Fix getExtensionFileFolder() to use extension name

An extension's ID is not a stable field between installs. I think that this should fix that.

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/extensions/lens-extension.ts

@@ -46,7 +46,7 @@ export class LensExtension {
    * folder name.
    */
   async getExtensionFileFolder(): Promise<string> {
-    return filesystemProvisionerStore.requestDirectory(this.id);
+    return filesystemProvisionerStore.requestDirectory(this.name);
   }
 
   get description() {