chore(deps-dev): bump fastify from 3.29.0 to 4.0.2 (#62)

* chore(deps-dev): bump fastify from 3.29.0 to 4.0.2

Bumps [fastify](https://github.com/fastify/fastify) from 3.29.0 to 4.0.2.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v3.29.0...v4.0.2)

---
updated-dependencies:
- dependency-name: fastify
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* Rm unsupported node versions (nullish op from v14)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: claudia donea <[email protected]>

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [10, 12, 14, 16]
+        node: [14, 16]
     name: Node ${{ matrix.node }}
     steps:
       - uses: actions/checkout@v3

package.json

@@ -41,7 +41,7 @@
   "devDependencies": {
     "@types/node": "^17.0.0",
     "casbin": "^5.1.6",
-    "fastify": "^3.7.0",
+    "fastify": "^4.0.2",
     "pre-commit": "^1.2.2",
     "proxyquire": "^2.1.3",
     "sinon": "^14.0.0",