chore: add semantic release

Author: janl

package.json

@@ -7,15 +7,15 @@
     "util",
     "utility"
   ],
-  "version": "4.0.1",
+  "version": "0.0.0-development",
   "author": "Jan Lehnardt <jan@apache.org>",
   "contributors": [
     "Joe Hildebrand <joe-github@cursive.net>",
     "Marc Bachmann <marc.brookman@gmail.com>"
   ],
   "repository": {
     "type": "git",
-    "url": "http://github.com/janl/node-jsonpointer.git"
+    "url": "https://github.com/janl/node-jsonpointer.git"
   },
   "bugs": {
     "url": "http://github.com/janl/node-jsonpointer/issues"
@@ -29,10 +29,12 @@
     "jsonpointer.js"
   ],
   "scripts": {
-    "test": "standard && node test.js"
+    "test": "standard && node test.js",
+    "semantic-release": "semantic-release pre && npm publish && semantic-release post"
   },
   "license": "MIT",
   "devDependencies": {
-    "standard": "^10.0.3"
+    "standard": "^10.0.3",
+    "semantic-release": "^8.2.0"
   }
 }