Revert "Temporarily disable Parquet unsigned int test in ParquetScanS…

…uite (#6078)" (#6147)

This reverts commit 2c35b99.

Signed-off-by: Chong Gao <res_life@163.com>

tests/src/test/scala/com/nvidia/spark/rapids/ParquetScanSuite.scala

@@ -157,16 +157,13 @@ class ParquetScanSuite extends SparkQueryCompareTestSuite {
    *  |    |    |-- c3: long (nullable = true)
    *
    */
-  // temporarily disabled for https://github.com/NVIDIA/spark-rapids/issues/6054
-/*
   testSparkResultsAreEqual("Test Parquet nested unsigned int: uint8, uint16, uint32",
     frameFromParquet("nested-unsigned.parquet"),
     // CPU version throws an exception when Spark < 3.2, so skip when Spark < 3.2.
     // The exception is like "Parquet type not supported: INT32 (UINT_8)"
     assumeCondition = (_ => (VersionUtils.isSpark320OrLater, "Spark version not 3.2.0+"))) {
     frame => frame.select(col("*"))
   }
-*/
 
   /**
    * Parquet file with 2 columns