Add link to advanced runtime_params configuration (#4341)

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Signed-off-by: Dmitry Sorokin <dmd40in@gmail.com>
Signed-off-by: Dmitry Sorokin <40151847+DimedS@users.noreply.github.com>
Co-authored-by: Merel Theisen <49397448+merelcht@users.noreply.github.com>

docs/source/configuration/parameters.md

@@ -169,3 +169,6 @@ kedro run --params="key1=value with spaces,key2=value"
 ```
 
 Since key-value pairs are split on the first equals sign, values can contain equals signs, but keys cannot.
+
+
+> To **override not just parameters but other configurations**, such as catalog entries or file paths, or to specify upfront that certain parameters must be set at runtime, use `$runtime_params` with the `OmegaConfigLoader`. Introduced in Kedro `0.18.14`, this feature allows dynamic overrides of various configuration types using the `--params` CLI option.  It’s particularly useful for scenarios like switching data sources or fine-tuning runtime settings. [Learn more about `$runtime_params`.](advanced_configuration.md#how-to-override-configuration-with-runtime-parameters-with-the-omegaconfigloader)