Merge pull request #24093 from apple/revert-24065-raj-es-perf-bench

Revert "Performance Benchmarking of ExistentialSpecializer"

Author: shahmishal

benchmark/CMakeLists.txt

@@ -43,7 +43,6 @@ set(SWIFT_BENCH_MODULES
     single-source/BinaryFloatingPointProperties
     single-source/BitCount
     single-source/Breadcrumbs
-    single-source/BucketSort
     single-source/ByteSwap
     single-source/COWTree
     single-source/COWArrayGuaranteedParameterOverhead