gnu: rust-phf-codegen-0.7: Don't skip build.

* gnu/packages/crates-io.scm (rust-phf-codegen-0.7)[arguments]: Don't
skip build.

Author: Millak

gnu/packages/crates-io.scm

@@ -10173,8 +10173,7 @@ algorithms.")
          "0zjiblicfm0nrmr2xxrs6pnf6zz2394wgch6dcbd8jijkq98agmh"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:skip-build? #t
-       #:cargo-inputs
+     `(#:cargo-inputs
        (("rust-phf-generator" ,rust-phf-generator-0.7)
         ("rust-phf-shared" ,rust-phf-shared-0.7))))
     (home-page