JSON files are better with 2 spaces

Dockerfiles vscode autoformatter is ugly. Enable autoformat only for python.

.editorconfig

@@ -8,5 +8,5 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[*.{md,yaml,yml,yaml}]
+[*.{md,json,yaml,yml,yaml}]
 indent_size = 2

.vscode/settings.json

@@ -1,10 +1,13 @@
 {
-    "python.autoComplete.extraPaths": ["./lib", "./tests"],
-    "editor.formatOnSave": true,
-    "editor.formatOnSaveTimeout": 1000,
-    "python.formatting.provider": "black",
-    "python.linting.flake8Args": ["--max-line-length=88"],
-    "python.linting.flake8Enabled": true,
-    "python.linting.pylintEnabled": true,
-    "python.pythonPath": "python3"
+  "python.autoComplete.extraPaths": ["./lib", "./tests"],
+  "editor.formatOnSaveTimeout": 1000,
+  "python.formatting.provider": "black",
+  "python.linting.flake8Args": ["--max-line-length=88"],
+  "python.linting.flake8Enabled": true,
+  "python.linting.pylintEnabled": true,
+  "python.pythonPath": "python3",
+
+  "[python]": {
+    "editor.formatOnSave": true
+  }
 }