Update authors of the CAPI

Author: cschwan

pineappl_capi/Cargo.toml

@@ -1,5 +1,8 @@
 [package]
-authors = ["Christopher Schwan <handgranaten-herbert@posteo.de>"]
+authors = [
+    "Christopher Schwan <handgranaten-herbert@posteo.de>",
+    "Tanjona R. Rabemananjara <>"
+]
 description = "C language interface to PineAPPL"
 name = "pineappl_capi"
 readme = "README.md"

pineappl_capi/cbindgen.toml

@@ -4,7 +4,8 @@ language = "C"
 
 header = """/*
  * PineAPPL - PDF-independent binning of phase space weights
- * Copyright (C) 2020-2024  Christopher Schwan
+ * Copyright (C) 2020-2025  Christopher Schwan
+ * Copyright (C) 2024-2025  Tanjona R. Rabemananjara
 
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by