upgrade babel-preset-env and caniuse-lite

To fix this error:
```
Browserslist: caniuse-lite is outdated. Please run next command `yarn upgrade`
```
As suggested in: https://github.com/postcss/autoprefixer/issues/1184

Signed-off-by: Jakub Sokołowski <jakub@status.im>

package.json

@@ -49,7 +49,7 @@
     "@babel/plugin-proposal-decorators": "^7.4.0",
     "@babel/plugin-transform-runtime": "^7.4.3",
     "babel-cli": "^6.26.0",
-    "babel-preset-env": "^1.6.0",
+    "babel-preset-env": "^1.7.0",
     "eslint-config-airbnb": "^15.0.1",
     "eslint-plugin-babel": "^5.3.0",
     "eslint-plugin-import": "^2.6.0",

yarn.lock

@@ -3980,7 +3980,7 @@ babel-polyfill@^6.26.0:
     core-js "^2.5.0"
     regenerator-runtime "^0.10.5"
 
-babel-preset-env@^1.6.0:
+babel-preset-env@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.7.0.tgz#dea79fa4ebeb883cd35dab07e260c1c9c04df77a"
   integrity sha512-9OR2afuKDneX2/q2EurSftUYM0xGu4O2D9adAhVfADDhrYDaxXV0rBbevVYoY9n6nyX1PmQW/0jtpJvUNr9CHg==
@@ -5033,9 +5033,9 @@ caniuse-api@^3.0.0:
     lodash.uniq "^4.5.0"
 
 caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30000918, caniuse-lite@^1.0.30000929, caniuse-lite@^1.0.30000980, caniuse-lite@^1.0.30000989:
-  version "1.0.30000997"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000997.tgz#ba44a606804f8680894b7042612c2c7f65685b7e"
-  integrity sha512-BQLFPIdj2ntgBNWp9Q64LGUIEmvhKkzzHhUHR3CD5A9Lb7ZKF20/+sgadhFap69lk5XmK1fTUleDclaRFvgVUA==
+  version "1.0.30001373"
+  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001373.tgz"
+  integrity sha512-pJYArGHrPp3TUqQzFYRmP/lwJlj8RCbVe3Gd3eJQkAV8SAC6b19XS9BjMvRdvaS8RMkaTN8ZhoHP6S1y8zzwEQ==
 
 capture-exit@^1.2.0:
   version "1.2.0"