misc: Run pre-commit run on all files in repo

The following command was run:

```
pre-commit run --all-files
```

This ensures all the files in the repository are formatted to pass our
checks.

Change-Id: Ia2fe3529a50ad925d1076a612d60a4280adc40de
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/62572
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>

src/python/m5/params.py

@@ -594,7 +594,7 @@ class CheckedIntType(MetaParamValue):
                 )
             if cls.unsigned:
                 cls.min = 0
-                cls.max = 2 ** cls.size - 1
+                cls.max = 2**cls.size - 1
             else:
                 cls.min = -(2 ** (cls.size - 1))
                 cls.max = (2 ** (cls.size - 1)) - 1

src/python/m5/simulate.py

@@ -58,7 +58,7 @@ from .util import fatal
 from .util import attrdict
 
 # define a MaxTick parameter, unsigned 64 bit
-MaxTick = 2 ** 64 - 1
+MaxTick = 2**64 - 1
 
 _drain_manager = _m5.drain.DrainManager.instance()
 

src/python/m5/util/terminal.py

@@ -80,7 +80,6 @@ try:
         else:
             return ""
 
-
 except:
     cap_string = null_cap_string