fix(docs): Fix docstring for enabled option (#4052)

There is an SDK option, `enabled` (referring to the SDK as a whole), which we don't document other than including it in the types. In the types docstring, we currently claim that setting it to `false` will remove any SDK overhead, but this isn't entirely true. (See #4051 for more details). Whether or not this is ideal behavior is a larger question, but for the moment, this changes the docstring to match reality.

Author: lobsterkatie

packages/types/src/options.ts

@@ -15,9 +15,8 @@ export interface Options {
   debug?: boolean;
 
   /**
-   * Specifies whether this SDK should activate and send events to Sentry.
-   * Disabling the SDK reduces all overhead from instrumentation, collecting
-   * breadcrumbs and capturing events. Defaults to true.
+   * Specifies whether this SDK should send events to Sentry.
+   * Defaults to true.
    */
   enabled?: boolean;