chore: Update repository urls

Author: Gerrit0

package.json

@@ -20,10 +20,10 @@
   },
   "repository": {
     "type": "git",
-    "url": "git://github.com/sebastian-lenz/typedoc-default-themes.git"
+    "url": "git://github.com/TypeStrong/typedoc-default-themes.git"
   },
   "bugs": {
-    "url": "https://github.com/sebastian-lenz/TypeDoc/issues"
+    "url": "https://github.com/TypeStrong/TypeDoc/issues"
   },
   "license": "Apache-2.0",
   "engines": {