feat: output zero exit code when practices fail on CI

safer option which let the pipeline continue

src/commands/run.ts

@@ -80,7 +80,7 @@ export default class Run {
     console.info('Scan duration %ds.', hrend[0]);
 
     if (scanResult.shouldExitOnEnd) {
-      process.exit(1);
+      process.exit(cmd.ci ? 0 : 1); // could be written as +!cmd.ci but I'm not here to show off
     }
   }
 }