Add Spring Boot auto-configuration of all Azure Spring supported SDK clients

[saragluna]

As subject. This PR will try to:

1. Add auto-configuration of all supported sdk clients
2. Make auto-configuration properties as complete as possible.
3. Support all authentication methods that each service/client supports.
4. Include health indicators.

There're still some todos left in this PR:

• Move Resource resolver to azure-spring-cloud-core.
• Enable auto-configuration the resource pattern resolver.
• Allow auto-configure separate event hub consumer and producer using two event hub namespaces.
• The default token credential could accept an HTTP client.
• Use non-primitive type in the properties
• Most of our health indicators should be org.springframework.boot.actuate.health.AbstractReactiveHealthIndicator to take advantage of our SDK's reactive nature.
• Use BootstrapContext to early register the kv client bean.
• Figure out an elegant way to merge properties.
• Use resource manager to provide connection info for third-party services/libraries, such as Kafka, Redis, or MySQL on Azure.
• Would ConnectionStringProperties be a problem when using Java Jigsaw?

[saragluna]

Pipeline failed for port in use error, I'm going to merge this PR now. https://dev.azure.com/azure-sdk/internal/_build/results?buildId=1100079&view=logs&j=1d2dbc35-f898-55dd-2701-a348b2e02fd7&t=9c1da99c-e8e8-549f-4261-76997e11ef4a&l=3206