Update python_sdk to version v1.8.0b2 against stable #15132

Job	Run time
javascript-lint	10s
Detect which file has changed	9s
python-lint	0s
yaml-lint	0s
action-lint	0s
markdown-lint	0s
infrahub-poetry-check	0s
backend-tests-integration	18m 33s
backend-tests-unit	15m 45s
backend-docker-integration	10s
backend-tests-functional	7m 27s
backend-validate-generated	32s
documentation	0s
validate-documentation-style	0s
validate-release-notes-style	0s
validate-generated-documentation	0s
backend-benchmark	6m 0s
E2E-testing-invoke-demo-start	0s
E2E-testing-playwright	45s
frontend-tests	0s
E2E-testing-version-upgrade / From 1.0.0	7m 48s
coverall-report	3s
	57m 22s

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