fix(opentelemetry): support attribute argument in TracerProvider.get_tracer() [backport #9941 to 2.8] #54559

Job	Run time
test_unit (dd-lib-python-init-test-django)	3s
test_unit (dd-lib-python-init-test-django-gunicorn)	4s
test_unit (dd-lib-python-init-test-django-gunicorn-alpine)	4s
test_unit (dd-lib-python-init-test-django-uvicorn)	7s
test_unit (dd-lib-python-init-test-django-no-perms)	2s
test_unit (dd-lib-python-init-test-django-pre-installed)	5s
test_unit (dd-lib-python-init-test-django-unsupported-python)	5s
build-and-publish-test-image / wait_for_package	10s
build-and-publish-test-image / build_push / build_push	13m 33s
test-runner-test (network, dd-lib-python-init-test-django)	3m 25s
test-runner-test (network, dd-lib-python-init-test-django-gunicorn)	3m 38s
test-runner-test (network, dd-lib-python-init-test-django-uvicorn)	3m 19s
test-runner-test (network, use-admission-controller, dd-lib-python-init-test-django)	4m 11s
test-runner-test (network, use-admission-controller, dd-lib-python-init-test-django-gunicorn)	4m 39s
test-runner-test (network, use-admission-controller, dd-lib-python-init-test-django-uvicorn)	4m 38s
test-runner-test (uds, dd-lib-python-init-test-django)	3m 11s
test-runner-test (uds, dd-lib-python-init-test-django-gunicorn)	3m 44s
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 24s
test-runner-test (uds, use-admission-controller, dd-lib-python-init-test-django-gunicorn)	6m 51s
test-runner-test (uds, use-admission-controller, dd-lib-python-init-test-django-uvicorn)	6m 35s
	1h 7m 59s

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