Android gradle/artifact fixes

Unified dependencies with aws-crt:android (#74)

* Unified dependencies with aws-crt:android

* Updated git clone step docs for android build

* Fixed group id/artifact for android IoT Device SDK

Gradle build update

• updates CRT dependency reference to the correct version in the gradle build files

Windows tls logging update

• Adds additional logging for tls channel setup on windows

Signing interface rework

• Updates mqtt connection builder against the latest signing interface

NamedShadow release

Named shadow (#62)

* Updated CRT dependency to v0.5.9

* NamedShadow import

X509 credentials provider proxy support

• Updates the crt dependency to a version that supports proxies with the x509 credentials provider
• Updates the BasicPubSub sample to set proxy options on the x509 provider if appropriate command line arguments are present.

Fleet Provisioning API and X.509 Credentials support

Fleetprovisioning (#55)

* Fleet provisioning

* Updated to aws-crt-java v0.5.6

Co-authored-by: Justin Boswell <[email protected]>

Updating CRT Version

v1.0.9

Updating CRT Version (#58)

Android now has a bespoke IoT Device SDK library AAR

v1.0.8

Android now produces an SDK aar, and the samples app now uses that as…

Android support

Android support (#49)

* Use System.currentTimeMillis() instead of Instant

* Added android app which can run samples

* Updated to v0.5.4 of CRT, added android docs