Fix Codacy configuration (#4262)

Author: bouweandela

.codacy.yml

@@ -2,14 +2,7 @@
 ---
 engines:
   coverage:
-    enabled: false
     exclude_paths: ["tests"]
-  metrics:
-    enabled: true
-  duplication:
-    enabled: true
-  ruff:
-    enabled: true
 
 exclude_paths:
   [

doc/sphinx/source/community/code_documentation.rst

@@ -212,7 +212,7 @@ the reported issues, run:
 
 .. code-block:: bash
 
-   ruff check esmvaltool/diag_scripts/your_diagnostic/your_script.py
+   ruff check --fix esmvaltool/diag_scripts/your_diagnostic/your_script.py
 
 Each code quality check performed by ruff is called a ``rule`` and has a unique
 code, e.g. ``RET504``. For a detailed explanation of the purpose of these rules,

pyproject.toml

@@ -188,7 +188,6 @@ exclude_lines = [
 ignore-words-list = "emac,hist,oce,pres,vas,runn"
 
 [tool.ruff]
-fix = true
 line-length = 79
 show-fixes = true