API and contribution sections small reorganization #6196

Job	Run time
Documentation style check	20s
Local: Build & test on Ubuntu	10m 9s
Remote: Build & test (v23.1.0, false)	9m 38s
Build and smoke tests (ubuntu-latest, 3.8, false)	3m 16s
Remote: Build & test (v23.2.0, false)	7m 30s
Build and smoke tests (ubuntu-latest, 3.9, false)	1m 56s
Local: Build & test minimal package on Ubuntu	10m 9s
Remote: Build & test (v24.1.0, false)	9m 16s
Build and smoke tests (ubuntu-latest, 3.10, false)	2m 9s
Build and smoke tests (ubuntu-latest, 3.11, false)	1m 58s
Build and smoke tests (ubuntu-latest, 3.12, false)	2m 4s
Local: Build & test on Windows	0s
Build and smoke tests (windows-latest, 3.8, false)	3m 49s
Build and smoke tests (windows-latest, 3.9, false)	3m 47s
Build and smoke tests (windows-latest, 3.10, false)	3m 33s
Build and smoke tests (windows-latest, 3.11, false)	3m 15s
Build and smoke tests (windows-latest, 3.12, false)	3m 34s
Build documentation	21m 51s
release	0s
Upload dev documentation	0s
Upload release documentation	0s
Deploy dev index docs	0s
Notify failed build	0s
Deploy stable docs index	0s
	1h 38m 14s

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