Update dependency eslint to v7.26.0

Author: renovate-bot

package-lock.json

@@ -40,7 +40,7 @@
 		"parse-git-status": "^0.1.0"
 	},
 	"devDependencies": {
-		"eslint": "7.21.0",
+		"eslint": "7.26.0",
 		"eslint-plugin-import": "2.22.1",
 		"eslint-plugin-node": "11.1.0",
 		"eslint-plugin-promise": "4.3.1",