chore: bump deps, requires node v7+

Author: niftylettuce

package.json

@@ -26,10 +26,10 @@
     "@ladjs/shared-config": "^3.0.8",
     "@ladjs/store-ip-address": "^0.0.7",
     "boolean": "3.0.1",
-    "cabin": "^7.0.0",
+    "cabin": "^8.0.0",
     "express-request-id": "^1.4.1",
     "kcors": "^2.2.2",
-    "koa": "^2.12.0",
+    "koa": "^2.12.1",
     "koa-404-handler": "^0.0.2",
     "koa-basic-auth": "^4.0.0",
     "koa-better-error-handler": "^4.0.3",
@@ -49,14 +49,14 @@
   "devDependencies": {
     "@commitlint/cli": "^8.3.5",
     "@commitlint/config-conventional": "^8.3.4",
-    "ava": "^3.8.2",
+    "ava": "^3.9.0",
     "codecov": "^3.7.0",
     "cross-env": "^7.0.2",
     "eslint": "6.x",
     "eslint-config-xo-lass": "^1.0.3",
     "fixpack": "^3.0.6",
     "husky": "^4.2.5",
-    "lint-staged": "10.2.9",
+    "lint-staged": "10.2.10",
     "mongoose": "^5.9.18",
     "nyc": "^15.1.0",
     "remark-cli": "^8.0.0",