add condition for linting mentions in README.dev.md

Author: fdiblen

template/{% if AddDevDoc %}README.dev.md{% endif %}.jinja

@@ -62,6 +62,7 @@ coverage report
 
 `coverage` can also generate output in HTML and other formats; see `coverage help` for more information.
 
+{%- if AddLinting -%}
 ## Running linters locally
 
 For linting and sorting imports we will use [ruff](https://beta.ruff.rs/docs/). Running the linters requires an
@@ -76,6 +77,7 @@ ruff . --fix
 ```
 
 To fix readability of your code style you can use [yapf](https://github.com/google/yapf).
+{%- endif -%}
 
 {%- if AddPreCommit -%}
 You can enable automatic linting with `ruff` on commit by enabling the git hook from `.githooks/pre-commit`, like so: