chore: Upgrade to datafusion 47.0.0-rc1 and arrow-rs 55.0.0 (apache#1563)

Author: andygrove

docs/source/user-guide/configs.md

@@ -40,7 +40,7 @@ Comet provides the following configuration settings.
 | spark.comet.convert.parquet.enabled | When enabled, data from Spark (non-native) Parquet v1 and v2 scans will be converted to Arrow format. Note that to enable native vectorized execution, both this config and 'spark.comet.exec.enabled' need to be enabled. | false |
 | spark.comet.debug.enabled | Whether to enable debug mode for Comet. When enabled, Comet will do additional checks for debugging purpose. For example, validating array when importing arrays from JVM at native side. Note that these checks may be expensive in performance and should only be enabled for debugging purpose. | false |
 | spark.comet.dppFallback.enabled | Whether to fall back to Spark for queries that use DPP. | true |
-| spark.comet.enabled | Whether to enable Comet extension for Spark. When this is turned on, Spark will use Comet to read Parquet data source. Note that to enable native vectorized execution, both this config and 'spark.comet.exec.enabled' need to be enabled. By default, this config is the value of the env var `ENABLE_COMET` if set, or true otherwise. | true |
+| spark.comet.enabled | Whether to enable Comet extension for Spark. When this is turned on, Spark will use Comet to read Parquet data source. Note that to enable native vectorized execution, both this config and 'spark.comet.exec.enabled' need to be enabled. By default, this config is the value of the env var `ENABLE_COMET` if set, or true otherwise. | false |
 | spark.comet.exceptionOnDatetimeRebase | Whether to throw exception when seeing dates/timestamps from the legacy hybrid (Julian + Gregorian) calendar. Since Spark 3, dates/timestamps were written according to the Proleptic Gregorian calendar. When this is true, Comet will throw exceptions when seeing these dates/timestamps that were written by Spark version before 3.0. If this is false, these dates/timestamps will be read as if they were written to the Proleptic Gregorian calendar and will not be rebased. | false |
 | spark.comet.exec.aggregate.enabled | Whether to enable aggregate by default. | true |
 | spark.comet.exec.broadcastExchange.enabled | Whether to enable broadcastExchange by default. | true |