chore(deps): update dependency core-js to v3.39.0

packages/gatsby-legacy-polyfills/package.json

@@ -34,7 +34,7 @@
     "@jridgewell/trace-mapping": "^0.3.18",
     "chokidar-cli": "^3.0.0",
     "codegen.macro": "^4.1.0",
-    "core-js": "3.31.0",
+    "core-js": "3.39.0",
     "cpy-cli": "^4.2.0",
     "cross-env": "^7.0.3",
     "event-target-polyfill": "^0.0.3",

yarn.lock

@@ -8738,10 +8738,10 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.30.2.tgz#6528abfda65e5ad728143ea23f7a14f0dcf503fc"
   integrity sha512-uBJiDmwqsbJCWHAwjrx3cvjbMXP7xD72Dmsn5LOJpiRmE3WbBbN5rCqQ2Qh6Ek6/eOrjlWngEynBWo4VxerQhg==
 
-core-js@3.31.0, core-js@^3.26.0, core-js@^3.31.0:
-  version "3.31.0"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.31.0.tgz#4471dd33e366c79d8c0977ed2d940821719db344"
-  integrity sha512-NIp2TQSGfR6ba5aalZD+ZQ1fSxGhDo/s1w0nx3RYzf2pnJxt7YynxFlFScP6eV7+GZsKO95NSjGxyJsU3DZgeQ==
+core-js@3.39.0, core-js@^3.26.0, core-js@^3.31.0:
+  version "3.39.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.39.0.tgz#57f7647f4d2d030c32a72ea23a0555b2eaa30f83"
+  integrity sha512-raM0ew0/jJUqkJ0E6e8UDtl+y/7ktFivgWvqw8dNSQeNWoSDLvQ1H/RN3aPXB9tBd4/FhyR4RDPGhsNIMsAn7g==
 
 core-js@^2.4.0, core-js@^2.6.5:
   version "2.6.11"