Log Message:
devel/difftastic: update to 0.52.0

Parsing
 - Added support for XML and JSONL.

Diffing
 - Text nodes now get word diffing, consistent with string literals and
   comments. This is used in languages like HTML and XML that have separate
   text nodes.

Display
 - Improved syntax highlighting of constructors (i.e. type names when values
   are constructed, such as Foo {}).
 - Improved syntax highlighting for C#.

Build
 - This release does not provide a prebuilt musl binary, due to a dynamic
   linking issue with binaries in the release script.
   musl remains tested in CI and supported for users, but you will need to
   compile difftastic from source.