Updates lodash to 4.17.14 to address security vulnerability

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.11 to 4.17.14. **This update includes security fixes.**
<details>
<summary>Vulnerabilities fixed</summary>

*Sourced from The GitHub Security Advisory Database.*

> **High severity vulnerability that affects lodash, lodash-es, lodash-amd, lodash.template, lodash.merge, lodash.mergewith, and lodash.defaultsdeep**
> Affected versions of lodash are vulnerable to Prototype Pollution.
> The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.
>
> Affected versions: < 4.17.13

</details>
<details>
<summary>Commits</summary>

- [`be87d30`](lodash/lodash@be87d30) Bump to v4.17.14.
- [`a6fe6b1`](lodash/lodash@a6fe6b1) Rebuild lodash and docs.
- [`e371828`](lodash/lodash@e371828) Bump to v4.17.13.
- [`357e899`](lodash/lodash@357e899) Rebuild lodash and docs.
- [`fd9a062`](lodash/lodash@fd9a062) Bump to v4.17.12.
- [`e77d681`](lodash/lodash@e77d681) Rebuild lodash and docs.
- [`629d186`](lodash/lodash@629d186) Update OpenJS references.
- [`2406eac`](lodash/lodash@2406eac) Fix minified build.
- [`17a34bc`](lodash/lodash@17a34bc) Fix test bootstrap for core build.
- [`53838a3`](lodash/lodash@53838a3) Fix tests in older browsers.
- Additional commits viewable in [compare view](lodash/lodash@4.17.11...4.17.14)
</details>
<br />

Author: lorengordon

package-lock.json

@@ -18,7 +18,7 @@
     "url": "https://github.com/arabold/aws-to-slack.git"
   },
   "dependencies": {
-    "lodash": "^4.17.11"
+    "lodash": "^4.17.14"
   },
   "devDependencies": {
     "aws-sdk": "^2.463.0",