batch/job_definition: Update data source test mistake

Author: YakDriver

internal/service/batch/job_definition_data_source_test.go

@@ -67,7 +67,6 @@ func TestAccBatchJobDefinitionDataSource_basicARN(t *testing.T) {
 					resource.TestCheckResourceAttr(dataSourceName, "retry_strategy.0.attempts", "10"),
 					resource.TestCheckResourceAttr(dataSourceName, "revision", "1"),
 					resource.TestCheckResourceAttr(dataSourceName, "revision", "1"),
-					resource.TestCheckResourceAttr(dataSourceName, "retry_strategy.attempts", "10"),
 					acctest.MatchResourceAttrRegionalARN(dataSourceName, "arn", "batch", regexache.MustCompile(fmt.Sprintf(`job-definition/%s:\d+`, rName))),
 				),
 			},