Update babel monorepo to v7.12.7

Author: renovate-bot

package.json

@@ -83,9 +83,9 @@
     "@aureooms/js-in-situ-sort-spec": "8.0.0",
     "@aureooms/js-itertools": "4.1.0",
     "@aureooms/js-random": "2.0.0",
-    "@babel/cli": "7.12.1",
-    "@babel/core": "7.12.3",
-    "@babel/preset-env": "7.12.1",
+    "@babel/cli": "7.12.7",
+    "@babel/core": "7.12.7",
+    "@babel/preset-env": "7.12.7",
     "@babel/register": "7.12.1",
     "ava": "3.13.0",
     "babel-plugin-transform-remove-console": "6.9.4",