Remove leftovers from CommunitySubmission code

This code was unintentionally copied over and was never useful (since we won't execute code when submitting a community solution).

Co-authored-by: Jan Graichen <jgraichen@altimos.de>

app/assets/javascripts/community_solution.js

@@ -28,7 +28,6 @@ $(document).on('turbolinks:load', function() {
 function submitCode(event) {
     const button = $(event.target) || $('#submit');
     this.startSentryTransaction(button);
-    this.teardownEventHandlers();
     this.createSubmission(button, null, function (response) {
         if (response.redirect) {
             this.autosaveIfChanged();
@@ -36,13 +35,6 @@ function submitCode(event) {
             this.editors = [];
             Turbolinks.clearCache();
             Turbolinks.visit(response.redirect);
-        } else if (response.status === 'container_depleted') {
-            this.showContainerDepletedMessage();
-        } else if (response.message) {
-            $.flash.danger({
-                text: response.message
-            });
         }
-        this.initializeEventHandlers();
     })
 }