Minor fixes/improvements:
- Pass extension info during dotnet acquisition (#907)
- Fix for dotnet acquisition in .net5 container (#910)
- Fix auto-formatting for targetScope syntax (#895)
- Update homebrew version (#879) (@ljtill)
- Update CONTRIBUTING guidelines (#901) (@JFolberth)
New/updated examples:
- Placement group examples (#890) (@lr90)
- Frontdoor examples (#902) (@johndowns)