Normalize dynamic batch connect tokens with underscores (#4251)

[bstepanovski]

Fixes #4251

• Updated cluster key generation to replace _ with - when building data-option-for-cluster-* values in accounts, queues, and auto modules
• Added tests to cover cluster IDs with underscores and confirm the generated keys use hyphens instead

[Bubballoo3]

This looks good, but I think I am a little nervous to be relying on the

Interestingly enough - if you have a cluster, say ascend_nextgen you can use data-option-for-cluster-ascend-nextgen and it continues to work. (From #4251 (comment))

Let's add a system test case just to make sure that other pieces allowing this approach to work with dynamic forms don't break.

[bstepanovski]

I've added a system test for this. Let me know if you think it should be covered differently or if there’s a better place for it.