chore(deps): update minor and patch for gatsby-plugin-mdx

packages/gatsby-plugin-mdx/package.json

@@ -27,7 +27,7 @@
     "@babel/types": "^7.12.6",
     "camelcase-css": "^2.0.1",
     "change-case": "^3.1.0",
-    "core-js": "^3.6.5",
+    "core-js": "^3.8.3",
     "dataloader": "^1.4.0",
     "debug": "^4.3.1",
     "escape-string-regexp": "^1.0.5",
@@ -40,13 +40,13 @@
     "lodash": "^4.17.20",
     "mdast-util-to-string": "^1.1.0",
     "mdast-util-toc": "^3.1.0",
-    "mime": "^2.4.6",
+    "mime": "^2.5.0",
     "p-queue": "^6.6.2",
-    "pretty-bytes": "^5.3.0",
+    "pretty-bytes": "^5.5.0",
     "remark": "^10.0.1",
     "remark-retext": "^3.1.3",
     "retext-english": "^3.0.4",
-    "slugify": "^1.4.4",
+    "slugify": "^1.4.6",
     "static-site-generator-webpack-plugin": "^3.4.2",
     "style-to-object": "^0.3.0",
     "underscore.string": "^3.3.5",
@@ -56,12 +56,12 @@
     "unist-util-visit": "^1.4.1"
   },
   "devDependencies": {
-    "@mdx-js/mdx": "^1.6.16",
-    "@mdx-js/react": "^1.6.16",
+    "@mdx-js/mdx": "^1.6.22",
+    "@mdx-js/react": "^1.6.22",
     "gatsby-plugin-utils": "^0.9.0-next.0",
     "jest": "^24.9.0",
     "js-combinatorics": "^1.4.5",
-    "react-test-renderer": "^16.13.1"
+    "react-test-renderer": "^16.14.0"
   },
   "jest": {
     "testEnvironment": "node"