[Bench] Fix validation standards for compare.py (#19689)

Due to the performance BMG machine being taken down for intel/llvm
recently, there is a gap in the data stored in
intel/llvm-ci-perf-results. In preparation for bringing up the BMG
machine next week, I have swapped out the data for the data from
unified-runtime CI.

In order for the data in unified-runtime CI to work, we need to relax
the validation standards in compare.py.

Author: ianayl

devops/scripts/benchmarks/compare.py

@@ -112,13 +112,9 @@ def get_result_paths() -> list[str]:
         def validate_benchmark_result(result: BenchmarkRun) -> bool:
             """
             Returns True if result file:
-            - Was ran on the target machine/hostname specified
-            - Sanity check: ensure metadata are all expected values:
               - Date is truly before cutoff timestamp
               - Name truly matches up with specified result_name
             """
-            if result.hostname != hostname:
-                return False
             if result.name != result_name:
                 log.warning(
                     f"Result file {result_path} does not match specified result name {result.name}."