Updated (C) years in LICENCE

LICENCE

@@ -1,5 +1,5 @@
 Zapatos: https://jawj.github.io/zapatos/
-Copyright (C) 2020 - 2022 George MacKerron
+Copyright (C) 2020 - 2024 George MacKerron
 Released under the MIT licence
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -18,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+SOFTWARE.