misc: Run pre-commit run --all-files

This is reflect the updates made to black when running `pre-commit
autoupdate`.

Change-Id: Ifb7fea117f354c7f02f26926a5afdf7d67bc5919

util/plot_dram/dram_sweep_plot.py

@@ -47,12 +47,12 @@ except ImportError:
 import sys
 import re
 
+
 # Determine the parameters of the sweep from the simout output, and
 # then parse the stats and plot the 3D surface corresponding to the
 # different combinations of parallel banks, and stride size, as
 # generated by the config/dram/sweep.py script
 def main():
-
     if len(sys.argv) != 3:
         print("Usage: ", sys.argv[0], "-u|p|e <simout directory>")
         exit(-1)