build: add isort/pyupgdate/pre-commit-debian to pre-commit

.pre-commit-config.yaml

@@ -6,3 +6,17 @@ repos:
     hooks:
     - id: black
       args: ['--target-version', 'py37', '--skip-string-normalization', '--line-length', '110']
+-   repo: https://github.com/PyCQA/isort
+    rev: 5.7.0
+    hooks:
+    - id: isort
+      args: ['--profile', 'black', '--line-length', '110']
+-   repo: https://github.com/asottile/pyupgrade
+    rev: v2.20.0
+    hooks:
+    - id: pyupgrade
+      args: ['--keep-percent-format', '--py37-plus']
+-   repo: https://git.entrouvert.org/pre-commit-debian.git
+    rev: v0.1
+    hooks:
+    - id: pre-commit-debian