Update linters (#24)

Author: ashb

.flake8

@@ -1,6 +1,5 @@
 # -*- cfg -*-
 [flake8]
-format = ${cyan}%(path)s${reset}:${yellow_bold}%(row)d${reset}:${green_bold}%(col)d${reset}: ${red_bold}%(code)s${reset} %(text)s
 exclude = .git, .venv, docs/conf.py
 ignore =
     E722 ; do not use bare 'except'

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ repos:
       - id: identity
       - id: check-hooks-apply
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.3.0
     hooks:
       - id: check-merge-conflict
       - id: debug-statements
@@ -29,7 +29,7 @@ repos:
       - id: pyupgrade
         args: ["--py37-plus"]
   - repo: https://github.com/ikamensh/flynt/
-    rev: '0.63'
+    rev: '0.76'
     hooks:
     - id: flynt
   - repo: local