BC-9340 Bump dot-object and @types/dot-object (#682)

Bumps [dot-object](https://github.com/rhalff/dot-object) and [@types/dot-object](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/dot-object). These dependencies needed to be updated together.

Updates `dot-object` from 2.1.4 to 2.1.5
- [Changelog](https://github.com/rhalff/dot-object/blob/master/CHANGELOG.md)
- [Commits](rhalff/dot-object@v2.1.4...v2.1.5)

Updates `@types/dot-object` from 2.1.2 to 2.1.6
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/dot-object)

---
updated-dependencies:
- dependency-name: dot-object
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: "@types/dot-object"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -29,7 +29,7 @@
 		"@istanbuljs/nyc-config-typescript": "^1.0.1",
 		"@types/chai": "^4.2.4",
 		"@types/config": "0.0.39",
-		"@types/dot-object": "^2.1.0",
+		"@types/dot-object": "^2.1.6",
 		"@types/lodash": "^4.14.164",
 		"@types/mocha": "^9.0.0",
 		"@types/node": "^16.0.0",
@@ -65,7 +65,7 @@
 	"dependencies": {
 		"ajv": "^6.12.5",
 		"config": "^3.3.1",
-		"dot-object": "^2.1.4",
+		"dot-object": "^2.1.5",
 		"dotenv": "^10.0.0",
 		"lodash": "^4.17.20"
 	},