docs: Add the `configuration` keyword argument to `configure_File`
We were missing the most important keyword argument of them all!
@@ -40,6 +40,13 @@ kwargs:
argument, see [[custom_target]] for details about string
substitutions.
+ configuration:
+ type: "cfg_data | dict[str | int | bool]"
+ description: |
+ As explained above, when passed this will provide the replacement
+ data for the input file (if provided) or key value pairs to be
+ written to the output.
+
copy:
type: bool
default: false
