feat: use a custom build js step instead of all the dependencies (#53)

Reviewed-on: #53

action.yaml

@@ -41,5 +41,5 @@ inputs:
     description: Allows for the overwrite of the "{{gitRef}}", "{{gitHash}}" and "{{deployTime}}" values in the file matching the file pattern. The file pattern will be combined with the prefix.
     required: false
 runs:
-  using: node12
-  main: index.js
+  using: node20
+  main: dist/index.js