Readme content of Azure Service Bus is unclear and inconsistencey

[FredGao-new]

Section Link

Suggestion:
Add link:
https://docs.microsoft.com/en-us/java/azure/jdk/?view=azure-java-stable

Section Link

Suggestion:
Extra AmqpRetryOptions
Add link:
https://github.com/Azure/azure-sdk-for-java/blob/master/sdk/core/azure-core-amqp/src/main/java/com/azure/core/amqp/AmqpRetryOptions.java

Section Link

Suggestion:
Wrong link, change to:
https://github.com/Azure/azure-sdk-for-java/tree/master/sdk/servicebus/azure-messaging-servicebus/src/samples/java/com/azure/messaging/servicebus