build(npm): add additional package metadata

Introduces the `name` and `version` fields to the NPM package metadata
file, which are used by Standard Version.

Change-Id: I5266465f746bf29805f36cd94b5e5c20417d7fd0
Signed-off-by: Chris Kay <chris.kay@arm.com>

package-lock.json

@@ -1,9 +1,12 @@
 {
-  "name": "tf-a",
+  "name": "trusted-firmware-a",
+  "version": "2.5.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
+      "name": "trusted-firmware-a",
+      "version": "2.5.0",
       "hasInstallScript": true,
       "license": "BSD-3-Clause",
       "devDependencies": {

package.json

@@ -1,4 +1,6 @@
 {
+  "name": "trusted-firmware-a",
+  "version": "2.5.0",
   "license": "BSD-3-Clause",
   "private": true,
   "scripts": {