PC Sampling: fix potential_end_offset (#792)

* fix potential_end_offset

* format code: unrelated

src/rocprof_compute_soc/soc_base.py

@@ -513,6 +513,7 @@ class OmniSoC_Base:
                 )
             )
             from rocprofv3_avail_module import avail
+
             avail.loadLibrary.libname = str(
                 Path(self.get_args().rocprofiler_sdk_library_path).parent.parent
                 / "libexec"

src/utils/parser.py

@@ -1196,7 +1196,7 @@ def load_pc_sampling_data_per_kernel(
             next_index = i + 1
             if next_index < len(filtered_sorted_list):  # Ensure the next item exists
                 next_item = filtered_sorted_list[next_index]
-                kernel_info["potential_end_offset"] = item[
+                kernel_info["potential_end_offset"] = next_item[
                     "kernel_code_entry_byte_offset"
                 ]
             else: