fix(deps): update dependency deepmerge to ^4.3.1

Author: renovate[bot]

package.json

@@ -49,7 +49,7 @@
   },
   "dependencies": {
     "cross-fetch": "^3.1.5",
-    "deepmerge": "^4.2.2",
+    "deepmerge": "^4.3.1",
     "image-size": "^1.0.2",
     "node-html-parser": "^6.1.4",
     "ts-imgix": "^0.0.18"

yarn.lock

@@ -2561,6 +2561,11 @@ deepmerge@*, deepmerge@^4.2.2:
   resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.2.2.tgz#44d2ea3679b8f4d4ffba33f03d865fc1e7bf4955"
   integrity sha512-FJ3UgI4gIl+PHZm53knsuSFpE+nESMr7M4v9QcgB7S63Kj/6WqMiFQJpBBYz1Pt+66bZpP3Q7Lye0Oo9MPKEdg==
 
+deepmerge@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.3.1.tgz#44b5f2147cd3b00d4b56137685966f26fd25dd4a"
+  integrity sha512-3sUqbMEc77XqpdNO7FRyRog+eW3ph+GYCbj+rK+uYyRMuwsVy0rMiVtPn+QJlKFvWP/1PYpapqYn0Me2knFn+A==
+
 defaults@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/defaults/-/defaults-1.0.3.tgz#c656051e9817d9ff08ed881477f3fe4019f3ef7d"