Update main.workflow

Initial test of publish action

Author: Froilan Irizarry

.github/main.workflow

@@ -1,10 +1,22 @@
 workflow "Deploy to NPM" {
   on = "release"
-  resolves = ["GitHub Action for npm"]
+  resolves = [
+    "Publish to npm",
+    "Publish to GPR",
+  ]
 }
 
-action "GitHub Action for npm" {
+action "Publish to npm" {
   uses = "actions/npm@master"
   secrets = ["NPM_AUTH_TOKEN"]
   args = "publish --accee-public"
 }
+
+action "Publish to GPR" {
+  uses = "actions/npm@master"
+  secrets = ["GITHUB_TOKEN"]
+  args = "publish"
+  env = {
+    NPM_REGISTRY_URL = "https://npm.pkg.github.com/"
+  }
+}