fix: remove duplicated angular-animate package in the switch-to-lts-packages script, reorder folders in gitignore

Author: jzolnowski

.gitignore

@@ -29,7 +29,6 @@ npm-debug.log*
 /node_modules
 /platforms
 /plugins
-
 /test-results/
 /playwright-report/
 /playwright/.cache/

package.json

@@ -48,7 +48,7 @@
   },
   "scripts": {
     "preinstall": "npx npm-force-resolutions",
-    "switch-to-lts-packages": "npm i --save angular@1.5.11 angular-animate@1.5.11 angular-animate@1.5.11 angular-aria@1.5.11 angular-material@1.1.24 angular-messages@1.5.11 angular-sanitize@1.5.11 && npm run postinstall",
+    "switch-to-lts-packages": "npm i --save angular@1.5.11 angular-animate@1.5.11 angular-aria@1.5.11 angular-material@1.1.24 angular-messages@1.5.11 angular-sanitize@1.5.11 && npm run postinstall",
     "postinstall": "npx playwright install && bash tools/populate-lib.sh",
     "start": "npm run start:web",
     "start:web": "ionic-v1 serve",