feat: add another FooterSlot id alias (#523)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

package-lock.json

@@ -4114,9 +4114,9 @@
       }
     },
     "node_modules/@openedx/paragon": {
-      "version": "23.4.3",
-      "resolved": "https://registry.npmjs.org/@openedx/paragon/-/paragon-23.4.3.tgz",
-      "integrity": "sha512-twzFgkVZBZKDUhepqvdH1er+0uQSBGs/r1TDIGmN/zNjmc87g7RMbeDWF+j96eOaiTet9Wcv4JHoB3zE6VycFQ==",
+      "version": "23.4.5",
+      "resolved": "https://registry.npmjs.org/@openedx/paragon/-/paragon-23.4.5.tgz",
+      "integrity": "sha512-baBTZDO6hdCjI+Jj3oSQaz5GkFTR2TEs94pPMOls7bc/Fsv4zQIN8xDPo4NzAVo/2+3eSuEzUz3xzBeb+94rtw==",
       "license": "Apache-2.0",
       "workspaces": [
         "example",

src/plugin-slots/FooterSlot/index.jsx

@@ -3,7 +3,10 @@ import { PluginSlot } from '@openedx/frontend-plugin-framework';
 import Footer from '../../components/Footer';
 
 const FooterSlot = () => (
-  <PluginSlot id="org.openedx.frontend.layout.footer.v1" idAliases={['footer_slot']}>
+  <PluginSlot
+    id="org.openedx.frontend.layout.footer.v1"
+    idAliases={['footer_slot', 'footer_plugin_slot']}
+  >
     <Footer />
   </PluginSlot>
 );