fix(opentelemetry): support attribute argument in TracerProvider.get_tracer() [backport #9941 to 2.8] #54550

Job	Run time
test_unit (dd-lib-python-init-test-django)	8s
test_unit (dd-lib-python-init-test-django-gunicorn)	3s
test_unit (dd-lib-python-init-test-django-gunicorn-alpine)	5s
test_unit (dd-lib-python-init-test-django-uvicorn)	4s
test_unit (dd-lib-python-init-test-django-no-perms)	4s
test_unit (dd-lib-python-init-test-django-pre-installed)	6s
test_unit (dd-lib-python-init-test-django-unsupported-python)	3s
build-and-publish-test-image / wait_for_package	7s
build-and-publish-test-image / build_push / build_push	13m 39s
test-runner-test (network, dd-lib-python-init-test-django)	3m 16s
test-runner-test (network, dd-lib-python-init-test-django-gunicorn)	3m 10s
test-runner-test (network, dd-lib-python-init-test-django-uvicorn)	3m 12s
test-runner-test (network, use-admission-controller, dd-lib-python-init-test-django)	4m 21s
test-runner-test (network, use-admission-controller, dd-lib-python-init-test-django-gunicorn)	4m 32s
test-runner-test (network, use-admission-controller, dd-lib-python-init-test-django-uvicorn)	4m 22s
test-runner-test (uds, dd-lib-python-init-test-django)	3m 8s
test-runner-test (uds, dd-lib-python-init-test-django-gunicorn)	3m 13s
test-runner-test (uds, dd-lib-python-init-test-django-uvicorn)	3m 11s
test-runner-test (uds, use-admission-controller, dd-lib-python-init-test-django)	6m 25s
test-runner-test (uds, use-admission-controller, dd-lib-python-init-test-django-gunicorn)	6m 43s
test-runner-test (uds, use-admission-controller, dd-lib-python-init-test-django-uvicorn)	6m 31s
	1h 6m 23s

Provide feedback