fix: update docs to support minimum node v10 (#1753)

At v4.5.0 we shipped some security releases, one of them is JSDOM https://github.com/jsdom/jsdom/releases/tag/16.0.0 and only supports Node.js v10

Node v8 is out of maintenance so we don't consider this a breaking change.

README.md

@@ -39,6 +39,8 @@ Install with npm:
 npm install --global verdaccio
 ```
 
+> ⚠️ After v4.5.0 Node v8 is not longer supported. **Node v10** is the minimum supported version.
+
 ## Donations
 
 Verdaccio is run by **volunteers**; nobody is working full-time on it. If you find this project to be useful and would like to support its development, consider making a donation - **your logo might end up in this readme.** 😉

conf/docker.yaml

@@ -71,3 +71,7 @@ logs:
 #experiments:
 #  # support for npm token command
 #  token: false
+
+# This affect the web and api (not developed yet)
+#i18n:
+#web: en-US

package.json

@@ -133,7 +133,7 @@
     "build:docker": "docker build -t verdaccio/verdaccio:local . --no-cache"
   },
   "engines": {
-    "node": ">=8",
+    "node": ">=10",
     "npm": ">=5"
   },
   "preferGlobal": true,