gnu: Add texlive-enumitem.

* gnu/packages/tex.scm (texlive-enumitem): New variable.
(texlive-latex-enumitem): Deprecate package.

gnu/packages/tex.scm

@@ -6109,32 +6109,14 @@ splines, and filled circles and ellipses.  The package uses @code{tpic}
 @code{\\special} commands.")
     (license license:public-domain)))
 
-(define-public texlive-latex-enumitem
+(define-public texlive-enumitem
   (package
-    (name "texlive-latex-enumitem")
-    (version (number->string %texlive-revision))
-    (source (origin
-              (method svn-fetch)
-              (uri (svn-reference
-                    (url (string-append "svn://www.tug.org/texlive/tags/"
-                                        %texlive-tag "/Master/texmf-dist/"
-                                        "/tex/latex/enumitem"))
-                    (revision %texlive-revision)))
-              (file-name (string-append name "-" version "-checkout"))
-              (sha256
-               (base32
-                "1j8svflnx9w897mdavyf1f0n256wh4bbclrhv5vx7b501gmlbp7d"))))
-    (build-system trivial-build-system)
-    (arguments
-     `(#:modules ((guix build utils))
-       #:builder
-       (begin
-         (use-modules (guix build utils))
-         (let ((target (string-append (assoc-ref %outputs "out")
-                                      "/share/texmf-dist/tex/latex/enumitem")))
-           (mkdir-p target)
-           (copy-recursively (assoc-ref %build-inputs "source") target)
-           #t))))
+    (inherit
+     (simple-texlive-package
+      "texlive-enumitem"
+      (list "doc/latex/enumitem/" "tex/latex/enumitem/")
+      (base32 "0qwbyjb4a82qjxrfmz06v3w5vly75id4ix4sw7lz2az68kz080dv")
+      #:trivial? #t))
     (home-page "https://www.ctan.org/pkg/enumitem")
     (synopsis "Customize basic list environments")
     (description