Describe the bug
day_of_week and daysinmonth missing in Datetimeproperties

Steps/Code to reproduce bug
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Expected behavior
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Environment overview (please complete the following information)

• Environment location: [Bare-metal, Docker, Cloud(specify cloud provider)]
• Method of cuDF install: [conda, Docker, or from source]
  • If method of install is [Docker], provide docker pull & docker run commands used

Environment details
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Additional context
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