Update dependency @vercel/og to v0.7.2 (#4473)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| @​vercel/og | [`0.6.8` -> `0.7.2`](https://renovatebot.com/diffs/npm/@vercel%2fog/0.6.2/0.7.2) | [![age](https://developer.mend.io/api/mc/badges/age/npm/@vercel%2fog/0.7.2?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@vercel%2fog/0.6.2/0.7.2?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

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package.json

@@ -105,7 +105,7 @@
     "@typescript-eslint/eslint-plugin": "7.18.0",
     "@typescript-eslint/parser": "7.18.0",
     "@vercel/fetch": "7.0.0",
-    "@vercel/og": "0.6.8",
+    "@vercel/og": "0.7.2",
     "@zeit/next-typescript": "1.1.2-canary.0",
     "abort-controller": "3.0.0",
     "alex": "11.0.1",