toolkit: fix master build, avoid null check (#19055)

docs/sources/guides/whats-new-in-v4-5.md

@@ -56,7 +56,7 @@ More information [here](https://community.grafana.com/t/using-grafanas-query-ins
 This option is now renamed (and moved to Options sub section above your queries):
 ![image|519x120](upload://ySjHOVpavV6yk9LHQxL9nq2HIsT.png)
 
-Datas source selection & options & help are now above your metric queries.
+Data source selection & options & help are now above your metric queries.
 ![image|690x179](upload://5kNDxKgMz1BycOKgG3iWYLsEVXv.png)
 
 ### Minor Changes

packages/grafana-toolkit/src/cli/tasks/plugin.ci.ts

@@ -64,7 +64,7 @@ const buildPluginRunner: TaskRunner<PluginCIOptions> = async ({ backend }) => {
     }
 
     // Run plugin-ci task
-    execa('make', ['backend-plugin-ci']).stdout.pipe(process.stdout);
+    execa('make', ['backend-plugin-ci']).stdout!.pipe(process.stdout);
   } else {
     // Do regular build process with coverage
     await pluginBuildRunner({ coverage: true });