[DO NOT MERGE] Feat: add support for `start_index` in html `links` extraction #11778

Job	Run time
check-deps (3.9)	2m 37s
changelog	10s
check-deps (3.10)	7m 5s
check-deps (3.11)	2m 39s
check-extras (3.9)	25s
check-extras (3.10)	25s
setup (3.9)	8m 21s
check-extras (3.11)	23s
setup (3.10)	3m 59s
setup (3.11)	8m 15s
shfmt	39s
shellcheck	12s
setup_ingest (3.9)	4m 45s
setup_ingest (3.10)	4m 46s
lint (3.9)	1m 6s
lint (3.10)	51s
lint (3.11)	1m 5s
test_chipper (3.10)	10m 30s
test_unit (3.9)	22m 51s
test_unit (3.10)	22m 56s
test_unstructured_api_unit (3.10)	35s
test_unit (3.11)	21m 58s
test_unit_no_extras (3.10)	1m 21s
test_dockerfile	25m 10s
test_unit_dependency_extras (3.10, csv)	2m 27s
test_unit_dependency_extras (3.10, docx)	2m 30s
test_unit_dependency_extras (3.10, odt)	2m 6s
test_unit_dependency_extras (3.10, markdown)	2m 21s
test_unit_dependency_extras (3.10, pypandoc)	2m 12s
test_unit_dependency_extras (3.10, msg)	2m 3s
test_unit_dependency_extras (3.10, pdf-image)	25m 5s
test_unit_dependency_extras (3.10, pptx)	2m 43s
test_unit_dependency_extras (3.10, xlsx)	2m 16s
test_ingest_dest (3.9)	2m 29s
test_ingest_unit (3.9)	46s
test_ingest_dest (3.10)	18m 54s
test_ingest_src (3.9)	5m 37s
test_ingest_unit (3.10)	43s
test_ingest_src (3.10)	5m 57s
	3h 51m 13s

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