follow up LICENSE/NOTICE fixes from the 1.11.0 RC4 thread

[kevinjqliu]

context: https://lists.apache.org/thread/ddw8cvyrvypoolmzhd673s5wglhdpd5f

-- LICENSE and NOTICE are good (nit: Presto and Delta Lake has NOTICE files that could be included in the Iceberg NOTICE)

• AWS Bundle
  -- nit: jar contains LICENSE/NOTICE in the root, but also META-INF/LICENSE
  and META-INF/NOTICE. Usually, we should have only META-INF/LICENSE and
  META-INF/NOTICE. Also, it seems LICENSE and NOTICE are packaged twice in
  the jar.
  -- LICENSE and NOTICE are correct (nit: aws-crt-java, aws-eventstream-java
  have different NOTICE then the "regular" AWS Java SDK).

• Azure Bundle
  -- LICENSE and NOTICE are good (nit: NOTICE could include NOTICE content
  from reactor-core and reactor-netty). As for AWS bundle, filtering
  META-INF/LICENSE and META-INF/NOTICE in the shade plugin would be good.

• GCP Bundle
  -- LICENSE and NOTICE are good (as for AWS and Azure bundle, filtering on
  the shade plugin would be welcome).

• Flink Runtime
  -- LICENSE and NOTICE are good. Nit: LICENSE and NOTICE are packaged twice
  in the jar file. META-INF/LICENSE* and META-INF/NOTICE* should be cleanup
  in favor of the Iceberg LICENSE/NOTICE.