Solve issuable sidebar fields spacing variety between labels and content

Solve issuable sidebar fields spacing variety between labels and content. There are some inconsistencies in both issuables and MR sidebars.
Screenshot_2024-03-18_at_16.22.03 Screenshot_2024-03-18_at_16.22.03__1_
Screenshot_2024-03-18_at_16.30.07 Screenshot_2024-03-18_at_16.30.07_2
Edited by Sascha Eggenberger