add preliminary course details

Author: brianamarie

course-details.md

@@ -1,9 +1,7 @@
-This is the description we show on the course page [here](https://lab.github.com/githubpartners/partner-bootcamp-actions). This first paragraph will be featured at the top of the page so make it great.
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+This Learning Lab is a part of the hands-on activities included in the GitHub Partner Bootcamp.
 
+In this course, you'll find your first instructions in the `README.md`. Following those instructions, you'll configure GitHub and Azure to work together to deploy a **[Probot app](https://probot.github.io/)**.
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-Be sure to tell the learner about the technology you are teaching, why they should learn it, how they can use it, and what you will teach them.
+After you follow the instructions in the README, head over to the first issue for further instructions. Then, you can complete the other activities in the pull requests using your local environment, GitHub.com's UI, or even [Codespaces](https://github.com/features/codespaces)!
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-
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-Include information on how they can reach you for questions about the content or course. 
+We are constantly iterating on this content. If you would like to provide feedback or help improve this course, please reach out to your GitHub Partner Bootcamp contacts.