Update libxslt from 1.1.42 to 1.1.43 (#2030)

* Update libxslt from 1.1.42 to 1.1.43

* Update license

---------

Co-authored-by: emscripten-forge-bot <emscripten-forge-bot@users.noreply.github.com>
Co-authored-by: Isabel Paredes <isabel.paredes@quantstack.net>

Author: emscripten-forge-bot

recipes/recipes_emscripten/libxslt/recipe.yaml

@@ -1,6 +1,6 @@
 context:
   name: libxslt
-  version: 1.1.42
+  version: 1.1.43
 
 package:
   name: ${{ name }}
@@ -9,7 +9,7 @@ package:
 source:
   url: https://download.gnome.org/sources/${{ name }}/${{ version[0:3] }}/${{ name
     }}-${{ version }}.tar.xz
-  sha256: 85ca62cac0d41fc77d3f6033da9df6fd73d20ea2fc18b0a3609ffb4110e1baeb
+  sha256: 5a3d6b383ca5afc235b171118e90f5ff6aa27e9fea3303065231a6d403f0183a
 
 build:
   number: 0
@@ -33,7 +33,7 @@ tests:
 about:
   homepage: https://gitlab.gnome.org/GNOME/libxslt
   license: MIT
-  license_file: COPYING
+  license_file: Copyright
   summary: The XSLT C library developed for the GNOME project
   description: |
     "Libxslt is the XSLT C library developed for the GNOME project.