Bump fastify-env from 1.0.1 to 2.0.1

Bumps [fastify-env](https://github.com/fastify/fastify-env) from 1.0.1 to 2.0.1.
- [Release notes](https://github.com/fastify/fastify-env/releases)
- [Commits](fastify/fastify-env@v1.0.1...v2.0.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -44,7 +44,7 @@
     "@mia-platform/lc39": "^2.4.0",
     "@types/node": "^13.9.1",
     "ajv": "^6.12.0",
-    "fastify-env": "^1.0.1",
+    "fastify-env": "^2.0.1",
     "fastify-formbody": "^3.1.0",
     "fastify-plugin": "^1.6.1",
     "http-errors": "^1.7.3",