restore YAML frontmatter

notes/how-to-pull-request-fork-github/index.mdx

@@ -1,11 +1,18 @@
-export const frontmatter = {
-  title: "How To: Fork a GitHub Repository & Submit a Pull Request",
-  date: "2019-04-09 02:17:03-0400",
-  description:
-    "Walkthrough of forking a GitHub repository, cloning it, committing your changes to a new branch, and pushing it back upstream.",
-  tags: ["How To", "Tutorial", "Git", "Pull Request", "Open Source", "GitHub"],
-  image: "step7-2.png",
-};
+---
+title: "How To: Fork a GitHub Repository & Submit a Pull Request"
+date: "2019-04-09 02:17:03-0400"
+description: >-
+  Walkthrough of forking a GitHub repository, cloning it, committing your
+  changes to a new branch, and pushing it back upstream.
+tags:
+  - How To
+  - Tutorial
+  - Git
+  - Pull Request
+  - Open Source
+  - GitHub
+image: ./step7-2.png
+---
 
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