Add SRP222001 removal news

Author: smoretti

src/markdown/news/News-2026-02-12.md

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+We identified an issue with the single cell experiment **SRP222001**, resulting in expression values being processed incorrectly.
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+We have removed the corrupted values and will release the corrected experiment with Bgee 16.0.
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+Thank you for your patience while we solve this issue, and do not hesitate to contact us with any questions.
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+We remain committed to providing reliable, high quality curated and preprocessed data.