Bump @hapi/joi and @types/hapi__joi

Bumps [@hapi/joi](https://github.com/hapijs/joi) and [@types/hapi__joi](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/hapi__joi). These dependencies needed to be updated together.

Updates `@hapi/joi` from 15.1.1 to 17.1.1
- [Commits](hapijs/joi@v15.1.1...v17.1.1)

Updates `@types/hapi__joi` from 15.0.4 to 17.1.15
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/hapi__joi)

---
updated-dependencies:
- dependency-name: "@hapi/joi"
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: "@types/hapi__joi"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -24,7 +24,7 @@
   },
   "author": "Jozef Hartinger",
   "dependencies": {
-    "@hapi/joi": "^15.1.1",
+    "@hapi/joi": "^17.1.1",
     "bluebird": "^3.7.2",
     "convict": "^6.2.4",
     "convict-format-with-validator": "^6.2.0",
@@ -46,7 +46,7 @@
     "@tsconfig/node16": "^1.0.3",
     "@types/bluebird": "^3.5.37",
     "@types/convict-format-with-validator": "^6.0.2",
-    "@types/hapi__joi": "^15.0.4",
+    "@types/hapi__joi": "^17.1.15",
     "@types/jest": "^24.9.1",
     "@types/lodash": "^4.14.149",
     "@types/node": "^12.12.34",