- Linting (ESLint): Apply latest ash-nazg (with latest unicorn)

- npm: Update devDeps

package.json

@@ -125,8 +125,8 @@
     "coveradge": "^0.1.0",
     "cypress": "^3.8.0",
     "cypress-axe": "^0.5.3",
-    "eslint": "^6.7.2",
-    "eslint-config-ash-nazg": "^14.0.3",
+    "eslint": "^6.8.0",
+    "eslint-config-ash-nazg": "^15.0.0",
     "eslint-config-standard": "^14.1.0",
     "eslint-plugin-array-func": "^3.1.3",
     "eslint-plugin-compat": "^3.3.0",
@@ -142,7 +142,7 @@
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-sonarjs": "^0.5.0",
     "eslint-plugin-standard": "^4.0.1",
-    "eslint-plugin-unicorn": "^14.0.1",
+    "eslint-plugin-unicorn": "^15.0.0",
     "frs-replace": "^2.0.1",
     "gh-badges": "^2.2.1",
     "imageoptim-cli": "^3.0.2",
@@ -151,7 +151,7 @@
     "load-stylesheets": "^0.9.0",
     "node-static": "^0.7.11",
     "npm-run-all": "^4.1.5",
-    "nyc": "^14.1.1",
+    "nyc": "^15.0.0",
     "open-cli": "^5.0.0",
     "promise-fs": "^2.1.1",
     "qr-manipulation": "https://github.com/brettz9/qr-manipulation",
@@ -159,11 +159,11 @@
     "regenerator-runtime": "^0.13.3",
     "remark-cli": "^7.0.1",
     "remark-lint-ordered-list-marker-value": "^1.0.4",
-    "rollup": "1.27.13",
+    "rollup": "1.27.14",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-re": "^1.0.7",
     "rollup-plugin-terser": "^5.1.3",
     "stackblur-canvas": "^2.2.0",
-    "typescript": "^3.7.3"
+    "typescript": "^3.7.4"
   }
 }