It’s the Microsoft Public License (Ms-PL). Yes, you can pretty much do whatever you want with the code.
https://learn.microsoft.com/en-us/previous-versions/msp-n-p/ff648068(v=pandp.10)
However, do read the conditions. Ones worth noting:
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If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution notices that are present in the software.
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If you distribute any portion of the software in source code form, you may do so only under this license by including a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or object code form, you may only do so under a license that complies with this license.
NOTE: the MS-PL appears to be deliberately incompatible with the GPL.