update license to use new reuse config

Author: mustafasoylu

docs/license.md

@@ -8,8 +8,8 @@ Unless stated otherwise, all code provided by this project
 This project is [REUSE](https://reuse.software/) compliant.
 The following detailed license and copyright information in
 [DEP5](https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/)
-format can also be found in the `.reuse/dep5` file in the project source directory:
+format can also be found in the `REUSE.toml` file in the project source directory:
 
 ```
---8<-- ".reuse/dep5"
+--8<-- "REUSE.toml"
 ```