Reorder package.json fields

contracts/package.json

 {
   "name": "@openzeppelin/contracts",
-  "version": "3.2.2-solc-0.7",
   "description": "Secure Smart Contract library for Solidity",
+  "version": "3.2.2-solc-0.7",
   "files": [
     "**/*.sol",
     "/build/contracts/*.json",

package.json

 {
   "name": "openzeppelin-solidity",
-  "version": "3.2.2-solc-0.7",
   "description": "Secure Smart Contract library for Solidity",
+  "version": "3.2.2-solc-0.7",
   "files": [
     "/contracts/**/*.sol",
     "/build/contracts/*.json",