gnu: rust-dunce-1: Update to 1.0.4.

* gnu/packages/crates-io.scm (rust-dunce-1): Update to 1.0.4.
[arguments]: Don't skip build.
[license]: Update license field.

gnu/packages/crates-io.scm

@@ -21118,16 +21118,15 @@ Rust.")
 (define-public rust-dunce-1
   (package
     (name "rust-dunce")
-    (version "1.0.1")
+    (version "1.0.4")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "dunce" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1d7f7wg83i1by16rxc1fdipi872nvkzjnmzaaggh2h8cgi51qr5j"))))
+        (base32 "0fqcbwfclldbknmawi69l6zyncaiqzxkpbybcb2cc7jmlxnqrkjn"))))
     (build-system cargo-build-system)
-    (arguments `(#:skip-build? #t))
     (home-page "https://gitlab.com/kornelski/dunce")
     (synopsis "Normalize Windows paths to the most compatible format")
     (description
@@ -21136,7 +21135,7 @@ whenever possible, but leaves UNC paths as-is when they can't be unambiguously
 expressed in a simpler way.  This allows legacy programs to access all paths
 they can possibly access, and doesn't break any paths for UNC-aware
 programs.")
-    (license license:cc0)))
+    (license (list license:cc0 license:expat-0 license:asl2.0))))
 
 (define-public rust-dyn-clone-1
   (package