Update ADOPTERS.md (#895)

Added Slalom as a Kubeflow user

Signed-off-by: Rob Koch <[email protected]>

Author: robcube

ADOPTERS.md

@@ -31,4 +31,6 @@ Please keep the list in alphabetical order.
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 | [CERN](https://www.home.cern)                                                | [@gigabyte132](https://github.com/gigabyte132)                                                                                           | Kubeflow is used as our main ML platform.                           |
 | [DHL Data & Analytics](https://www.linkedin.com/company/dhl-data-analytics/) | [@juliusvonkohout](https://github.com/juliusvonkohout)                                                                                   | Kubeflow is used as our main ML platform.                           |
+| [Slalom](https://www.slalom.com/us/en/services/artificial-intelligence) | [@robcube](https://github.com/robcube)                                                                                   | Kubeflow is used to prototype gesture or hand-based recognition.                         |
 | [Telia](https://www.teliacompany.com/)                                       | [@akeed](https://github.com/akeed), [@sarahberenji](https://github.com/sarahberenji), [@tarekabouzeid](https://github.com/tarekabouzeid) | Kubeflow is used as our main ML platform for on-premises analytics. |
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