chore(deps): update dependency eslint-plugin-promise to v7

Author: renovate[bot]

package-lock.json

@@ -49,7 +49,7 @@
     "eslint-config-standard": "12.0.0",
     "eslint-plugin-import": "2.31.0",
     "eslint-plugin-node": "7.0.1",
-    "eslint-plugin-promise": "4.3.1",
+    "eslint-plugin-promise": "7.2.1",
     "eslint-plugin-standard": "4.1.0",
     "hubot-test-helper": "1.9.0",
     "husky": "1.3.1",