Add AlphaMissense news (#11202)

docs/News.md

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+## November 18, 2024
+*   **New Feature:** New data source [AlphaMissense](https://alphamissense.hegelab.org/) is now integrated in Mutations tab. View the AlphaMissense data in the [Mutation Table](https://bit.ly/48yOi7A) and the [Mutation Mapper Tool](https://www.cbioportal.org/mutation_mapper).
+![image](https://github.com/user-attachments/assets/5c43b1b7-83e0-4bf2-b8ed-e43eda0f02c8)
+
+
 ## October 30, 2024
 *   **New integration**: Structural Variants (SV)s of the [PCAWG dataset](https://www.cbioportal.org/study/summary?id=pancan_pcawg_2020) can now be viewed in Chromoscope on the _Patient View_ (Funding by [the Fund for Innovation in Cancer Informatics (ICI)](https://www.the-ici-fund.org/recipients/details/chromoscope-interactive-visualization-for-clinical-interpretation-of-whole-cancer-genomes)). [Example: SVs in breast cancer case DO2706 with BRCA1 mutation and HRD signature](https://www.cbioportal.org/patient/openResource_CHROMOSCOPE?studyId=pancan_pcawg_2020&caseId=DO2706)
     ![chromoscope image](https://github.com/user-attachments/assets/9ddc68ff-840b-4470-8f26-824f1faf959f)