Update homepage.ejs (#30618)

Closes https://github.com/fleetdm/confidential/issues/11286

Grammar fix.


<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit

* **Style**
* Updated the wording of a feature description on the homepage for
improved clarity.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

website/views/pages/homepage.ejs

@@ -119,7 +119,7 @@
         <a purpose="feature-card" class="card" href="https://www.linkedin.com/pulse/managing-santa-via-gitops-skip-sync-server-allen-houchins-3ni1c" target="_blank" no-icon>
           <div purpose="card-content">
             <h5>Binary authorization <span>Coming soon</span></h5>
-            <p>Enforce only trusted, pre-approved software can run.</p>
+            <p>Only allow trusted, pre-approved software to run.</p>
           </div>
           <div purpose="card-chevron">
             <svg purpose="chevron" xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">