feat(llmobs): submit langchain embedding spans #54236

Job	Run time
test_unit_no_instrumentation (dd-lib-python-init-test-django-unsupported-python)	3m 42s
test_unit (dd-lib-python-init-test-django)	3m 26s
test_unit_no_instrumentation (dd-lib-python-init-test-django-unsupported-package)	3m 48s
test_unit (dd-lib-python-init-test-django-gunicorn)	3m 22s
test_unit (dd-lib-python-init-test-django-gunicorn-alpine)	3m 25s
test_unit (dd-lib-python-init-test-django-uvicorn)	3m 34s
test_unit (dd-lib-python-init-test-django-no-perms)	3m 26s
build-and-publish-latest-snapshot-image	0s
test_unit (dd-lib-python-init-test-django-pre-installed)	3m 41s
test_unit (dd-lib-python-init-test-django-unsupported-package-force)	3m 28s
build-and-publish-test-image / wait_for_package	6s
build-and-publish-test-image / build_push / build_push	12m 46s
test-runner-test (dd-lib-python-init-test-django)	4m 25s
test-runner-test (dd-lib-python-init-test-django-gunicorn)	4m 34s
test-runner-test (dd-lib-python-init-test-django-uvicorn)	4m 31s
	58m 14s

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