Add OpenMDW licenses to remaining datasets

Mark biocorpus and dna/functional-regions as OpenMDW. This completes license metadata for all 293 catalog entries.

data/token_counts.csv

@@ -2,7 +2,7 @@ marin_name,marin_tokens,category,synthetic,machine_translated,pdf,hf_repo,hf_sub
 agenttrove,8957298636,specialized,True,False,False,open-thoughts/AgentTrove,,apache-2.0,Open-weight-teacher terminal-agent traces; proprietary-teacher rows removed and task outcomes rendered into the transcript
 biocollection/free_text_stream,33186704843,specialized,True,False,False,trillionlabs/TheBioCollection,free_text_stream,apache-2.0,Free-text renderings of biological entities enriched with computed properties
 biocollection/instruction_stream,18123700603,specialized,True,False,False,trillionlabs/TheBioCollection,instruction_stream,apache-2.0,Instruction-response data with programmatically verifiable biological answers
-biocorpus,9138977526,specialized,False,False,False,buckets/timodonnell/biocorpus,,,Sequence-first biology corpus from the pinned 2026-07-30 bucket snapshot
+biocorpus,9138977526,specialized,False,False,False,buckets/timodonnell/biocorpus,,OpenMDW,Sequence-first biology corpus from the pinned 2026-07-30 bucket snapshot
 climblab-ja,371918129733,multilingual,False,False,False,KantaHayashiAI/ClimbLab-Ja,,odc-by,
 coderforge,10288088964,code,True,False,False,togethercomputer/CoderForge-Preview,,"Per-file: MIT, BSD-3, Apache-2.0, BSD, BSD-2, BSD-4, ISC, PostgreSQL, PSF, CC0-1.0, MIT-NA, MIT-CMU, HPND, Dual MIT/Apache-2.0, Dual Apache-2.0/BSD-3, Dual BSD-3/MIT",
 common-crawl-focus-2026-22,49702569456,web,False,False,False,,,Per-document: source website terms,Common Crawl science focus crawl HTML extracted with XenonMolecule/jusText@20d27c0
@@ -36,7 +36,7 @@ cp/wikiteam,2965095868,web,False,False,False,common-pile/wikiteam,,CC BY-SA (per
 cp/youtube,4071331344,web,False,False,False,common-pile/youtube,,CC BY,
 davinci-dev/ctx-native,57570358078,code,True,False,False,GAIR/daVinci-Dev,ctx-native,other,
 davinci-dev/env-native,2577319940,code,True,False,False,GAIR/daVinci-Dev,env-native,other,
-dna/functional-regions,9094282709,specialized,False,False,False,,,,"Equal text-byte samples from five marin-dna coding-region, promoter, downstream, cCRE, and ncRNA-exon datasets"
+dna/functional-regions,9094282709,specialized,False,False,False,,,OpenMDW,"Equal text-byte samples from five marin-dna coding-region, promoter, downstream, cCRE, and ncRNA-exon datasets"
 docx-corpus/en,1497301429,documents,False,False,False,superdoc-dev/docx-corpus,en,odc-by,English extracted DOCX text from the pinned docxcorp.us manifest
 dolma4pdfs,1804002448556,web,False,False,True,allenai/dolma3.5_pool,dolma4pdfs,odc-by,Excludes duplicate FinePDFs; keeps OLMo-crawled PDFs and no-GPL S2ORC
 dolma_code_prose,65538632427,code,False,False,False,allenai/dolma3.5_pool,dolma_code_prose,odc-by,