chore(ta/sc-233251/release-please-support): release 6.0.0

:robot: I have created a release beep boop

adds automatic environment attributes support (a8fbc31)
adds MAUI support (d01a865)
adds MAUI support (#66) (112c2fb)
adds support for application tags in headers (00f3124)
Adds support for application tags. (c416f34)
Adds support for application tags. (#192) (b0c539e)
Automatic Environment Attributes (#199) (73bb93d)
incorporate client sdk default header values when no application info provided. (8c4d660)
initial work to support release please (cc50bd2)
propagate locale in SDK attribute layer (#196) (9dca50e)

adding missing release please config (a7ba62a)
adding release please manifest with version (15ecce5)
adjusting release please target branch (b837453)
android platform layer - os name should include Build.Version.SdkInt (29853a5)
Fix generation of FullyQualifiedKey. (#186) (b82e365)
Match the client's Xamarin.Android.Support.v4 package Android project (#198) (d1c3c1e)
updating deprecated AndroidClientHandler to AndroidMessageHandler (973b38c)
updating deprecated AndroidClientHandler to AndroidMessageHandler (#69) (3dc9dba)

This PR was generated with Release Please. See documentation.