chore(deps-dev): bump eslint-config-prettier from 6.11.0 to 6.15.0 (#173)

Bumps [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier) from 6.11.0 to 6.15.0.
- [Release notes](https://github.com/prettier/eslint-config-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md)
- [Commits](prettier/eslint-config-prettier@v6.11.0...v6.15.0)

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

@@ -19,7 +19,7 @@
     "@typescript-eslint/parser": "^4.8.2",
     "conventional-changelog-conventionalcommits": "^4.3.0",
     "eslint": "^7.14.0",
-    "eslint-config-prettier": "^6.11.0",
+    "eslint-config-prettier": "^6.15.0",
     "eslint-config-standard": "^14.1.1",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-node": "^11.1.0",