fix: "draft" true or false in frontmatter still removes from publishing

jackyzha0#1244 (jackyzha0#1249)

* fix: draft bug jackyzha0#1244

* update: contents in folder before creating PR

* Update draft.ts

quartz/plugins/filters/draft.ts

@@ -3,7 +3,7 @@ import { QuartzFilterPlugin } from "../types"
 export const RemoveDrafts: QuartzFilterPlugin<{}> = () => ({
   name: "RemoveDrafts",
   shouldPublish(_ctx, [_tree, vfile]) {
-    const draftFlag: boolean = vfile.data?.frontmatter?.draft ?? false
+    const draftFlag: boolean = vfile.data?.frontmatter?.draft || false
     return !draftFlag
   },
 })