update ReadTheDocs settings file #584

Job	Run time
build PST docs (ubuntu-latest, 3.12)	1m 20s
build PST docs (macos-latest, 3.12)	2m 30s
a11y-tests (ubuntu-latest, 3.12)	3m 35s
run-pytest (ubuntu-latest, 3.9)	1m 28s
build PST docs (windows-latest, 3.12)	3m 36s
run-pytest (ubuntu-latest, 3.10)	1m 43s
build PST docs (ubuntu-latest, 3.9, 6.1)	1m 23s
run-pytest (ubuntu-latest, 3.11)	1m 30s
run-pytest (ubuntu-latest, 3.12)	3m 0s
run-pytest (ubuntu-24.04, 3.11)	1m 26s
run-pytest (ubuntu-24.04, 3.12)	1m 43s
run-pytest (macos-14, 3.10)	3m 17s
run-pytest (macos-14, 3.11)	2m 33s
run-pytest (macos-14, 3.12)	3m 12s
run-pytest (windows-latest, 3.9)	3m 1s
run-pytest (windows-latest, 3.10)	3m 5s
run-pytest (windows-latest, 3.11)	3m 45s
run-pytest (windows-latest, 3.12)	3m 19s
run-pytest (ubuntu-latest, 3.9, 6.1)	1m 41s
run-pytest (ubuntu-latest, 3.12, dev)	1m 59s
lighthouse-audit	0s
Check coverage	38s
profiling	0s
	49m 44s

Provide feedback