build: updating package name

Signed-off-by: Tiago Barbosa <tbarbos@hotmail.com>

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "@pagerduty/backstage-plugin-backend",
+  "name": "@pagerduty/backstage-plugin-scaffolder-actions",
   "version": "NPM_PACKAGE_VERSION",
   "main": "dist/index.cjs.js",
   "types": "dist/index.d.ts",
@@ -26,14 +26,8 @@
     "@backstage/backend-defaults": "^0.2.16",
     "@backstage/backend-plugin-api": "^0.6.16",
     "@backstage/config": "^1.2.0",
-    "@backstage/core-plugin-api": "^1.9.1",
     "@backstage/plugin-scaffolder-node": "^0.4.2",
-    "@material-ui/core": "^4.12.4",
     "@rjsf/core": "^5.14.3",
-    "@types/express": "^4.17.6",
-    "express": "^4.19.2",
-    "express-promise-router": "^4.1.0",
-    "luxon": "^3.4.4",
     "node-fetch": "^2.6.7",
     "winston": "^3.2.1",
     "yn": "^4.0.0",