fix!: refactor comment icon (#7128)

* fix: add basic comment icon

* fix: add using comment icon

* chore: delete old comment icon

* chore: add docs to the comment icon

* chore: move Comment to icons.CommentIcon

* chore: mode properties to module level

* chore: properly override and call super

* chore: remove .comment and .commentIcon_

* chore: cleanup test

* chore: deprecate getCommentIcon and getCommentText

* chore: change imports to import type

* chore: refactor code for paren peace

* chore: fix lint and make it error

* chore: remove change to block JS file

* chore: fix css

* chore: add renamings

* chore: format

scripts/migration/renamings.json5

@@ -1457,5 +1457,15 @@
         },
       },
     },
+    {
+      oldName: 'Blockly.Comment',
+      exports: {
+        Comment: {
+          newExport: 'CommentIcon',
+          oldPath: 'Blockly.Comment',
+          newPath: 'Blocky.icons.CommentIcon',
+        },
+      },
+    },
   ],
 }