Adding Power Platform Blog Updates solution

[NatiTurts]

We're so eager to add your sample to this repository as soon as possible, but we need all samples follow the same structure.
To make sure we process it as soon as possible, make sure to follow these instructions.

Q	A
Bug fix?	no
New feature?	no
New sample?	yes

Solution Details

Q	A
Solution requires premium license	no
Which connectors are used?	e.g.:, RSS, Outlook
Solution uses on-premises connectors?	no
Solution uses custom connectors?	no

What's in this Pull Request?

This is an initial submission for a solution i created to consolidate all Power Platform blog updates into a single email that can be scheduled to run weekly.

[github-actions]

Validation failed!

File: samples/Power-Platform-Blog-Updates/assets/sample.json

• The JSON value could not be converted to System.DateTimeOffset. Path: $.updateDateTime | LineNumber: 6 | BytePositionInLine: 48.

[NatiTurts]

Added wrong date. Will resubmit