MM-61893 Replace usage of hasOwnProperty with Object.hasOwn (#29428)

* MM-61893 Replace usage of hasOwnProperty with Object.hasOwn

* Update type guard in messageToElement

* Replace a couple more hasOwnProperty calls

webapp/channels/build/emoji/make_emojis.mjs

@@ -269,71 +269,71 @@ fullEmoji.forEach((emoji, index) => {
 });
 
 function trimPropertiesFromEmoji(emoji) {
-    if (emoji.hasOwnProperty('non_qualified')) {
+    if (Object.hasOwn(emoji, 'non_qualified')) {
         Reflect.deleteProperty(emoji, 'non_qualified');
     }
 
-    if (emoji.hasOwnProperty('docomo')) {
+    if (Object.hasOwn(emoji, 'docomo')) {
         Reflect.deleteProperty(emoji, 'docomo');
     }
 
-    if (emoji.hasOwnProperty('au')) {
+    if (Object.hasOwn(emoji, 'au')) {
         Reflect.deleteProperty(emoji, 'au');
     }
 
-    if (emoji.hasOwnProperty('softbank')) {
+    if (Object.hasOwn(emoji, 'softbank')) {
         Reflect.deleteProperty(emoji, 'softbank');
     }
 
-    if (emoji.hasOwnProperty('google')) {
+    if (Object.hasOwn(emoji, 'google')) {
         Reflect.deleteProperty(emoji, 'google');
     }
 
-    if (emoji.hasOwnProperty('sheet_x')) {
+    if (Object.hasOwn(emoji, 'sheet_x')) {
         Reflect.deleteProperty(emoji, 'sheet_x');
     }
 
-    if (emoji.hasOwnProperty('sheet_y')) {
+    if (Object.hasOwn(emoji, 'sheet_y')) {
         Reflect.deleteProperty(emoji, 'sheet_y');
     }
 
-    if (emoji.hasOwnProperty('added_in')) {
+    if (Object.hasOwn(emoji, 'added_in')) {
         Reflect.deleteProperty(emoji, 'added_in');
     }
 
-    if (emoji.hasOwnProperty('has_img_apple')) {
+    if (Object.hasOwn(emoji, 'has_img_apple')) {
         Reflect.deleteProperty(emoji, 'has_img_apple');
     }
 
-    if (emoji.hasOwnProperty('has_img_google')) {
+    if (Object.hasOwn(emoji, 'has_img_google')) {
         Reflect.deleteProperty(emoji, 'has_img_google');
     }
 
-    if (emoji.hasOwnProperty('has_img_twitter')) {
+    if (Object.hasOwn(emoji, 'has_img_twitter')) {
         Reflect.deleteProperty(emoji, 'has_img_twitter');
     }
 
-    if (emoji.hasOwnProperty('has_img_facebook')) {
+    if (Object.hasOwn(emoji, 'has_img_facebook')) {
         Reflect.deleteProperty(emoji, 'has_img_facebook');
     }
 
-    if (emoji.hasOwnProperty('source_index')) {
+    if (Object.hasOwn(emoji, 'source_index')) {
         Reflect.deleteProperty(emoji, 'source_index');
     }
 
-    if (emoji.hasOwnProperty('sort_order')) {
+    if (Object.hasOwn(emoji, 'sort_order')) {
         Reflect.deleteProperty(emoji, 'sort_order');
     }
 
-    if (emoji.hasOwnProperty('subcategory')) {
+    if (Object.hasOwn(emoji, 'subcategory')) {
         Reflect.deleteProperty(emoji, 'subcategory');
     }
 
-    if (emoji.hasOwnProperty('image')) {
+    if (Object.hasOwn(emoji, 'image')) {
         Reflect.deleteProperty(emoji, 'image');
     }
 
-    if (emoji.hasOwnProperty('fileName')) {
+    if (Object.hasOwn(emoji, 'fileName')) {
         Reflect.deleteProperty(emoji, 'fileName');
     }