AWSGlueMetastoreCacheDecorator needs to invalidate on delete

[MasterDDT]

I'm working on a repro case, but looking at AWSGlueMetastoreCacheDecorator it seems to do nothing on dropTable? Shouldn't it invalidate the cache, else the next getTable() will falsely return it?

I noticed this because I previously had Spark 2.4 + this lib and in cases where I do spark.mode(overwrite).saveAsTable(foo), it was working fine. Now it fails in Spark 3.3 with the same code. Under the covers, overwrite is implemented as "dropTable, make sure does not exist, then createTable": https://github.com/apache/spark/blob/branch-3.3/sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala#L673-L677

cc @aws-jeffrey-yang