fix: change order of managing groups and rolemapping

[ElderMatt]

This PR changes the order of code, now we first create the groups and afterwards add the group mapping instead of the other way around.

This should help with the following RBAC issue:

• When a cluster is created and you log in as a platform admin you get a RBAC error because of the group mapping not being applied yet.

Also check APL-CORE PR

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🔴	Statements	34.22% (+0.29% 🔼)	388/1134
🔴	Branches	15.44% (+0.06% 🔼)	42/272
🔴	Functions	19.61% (-0.1% 🔻)	40/204
🔴	Lines	34.73% (+0.32% 🔼)	356/1025

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🔴	... / keycloak.ts	11.96% (+1.21% 🔼)	6.93% (+0.07% 🔼)	6.9% (-0.12% 🔻)	12.84% (+1.32% 🔼)

Test suite run success

25 tests passing in 4 suites.

Report generated by 🧪jest coverage report action from 5038981