When there are multiple cells and CA configured, without those parameters enb fails to start with e.g.

    n1_pucch_an_cs_count must be > 0 for the CA Primary cell

Set them on all cell like illustrated in enb-2cc.cfg and enb-3cc.cfg Amarisoft examples.

Not sure selected values are best - I took them from above mentioned examples as is.

Reference to documentation about those parameters:

https://tech-academy.amarisoft.com/lteenb.doc#prop.pucch_dedicated.n1_pucch_an_cs_count
https://tech-academy.amarisoft.com/lteenb.doc#prop.pucch_dedicated.n3_pucch_an_n_rb
https://tech-academy.amarisoft.com/lteenb.doc#prop.pucch_dedicated.ack_nack_feedback_mode_ca

/cc @lu.xu, @tomo, @xavier_thompson, @Daetalus
/helped-by @jhuge
/reviewed-on nexedi/slapos!1519