enable flake8 F error codes

.pre-commit-config.yaml

@@ -6,8 +6,6 @@ repos:
     -   id: check-yaml
     -   id: check-merge-conflict
     -   id: check-symlinks
-    -   id: trailing-whitespace
-        exclude: '^(board/inc)|[tests/misra/coverage_table]/'
 -   repo: https://github.com/pre-commit/mirrors-mypy
     rev: master
     hooks:
@@ -19,7 +17,7 @@ repos:
     -   id: flake8
         exclude: '^(tests/automated)/'
         args:
-        - --select=E112,E113,E304,E501,E502,E701,E702,E703,E71,E72,E731,W191,W6
+        - --select=F,E112,E113,E304,E501,E502,E701,E702,E703,E71,E72,E731,W191,W6
         - --exclude=python/esptool.py,tests/gmbitbang/*
         - --max-line-length=160
         - --statistics