gnu: ruby-rubocop-performance: Update to 1.16.0.

* gnu/packages/ruby.scm (ruby-rubocop-performance): Update to 1.16.0.
[source]: Update URL.
[arguments]: Delete trailing #t.

gnu/packages/ruby.scm

@@ -1624,17 +1624,17 @@ enforcing & linting tool.")
 (define-public ruby-rubocop-performance
   (package
     (name "ruby-rubocop-performance")
-    (version "1.9.2")
+    (version "1.16.0")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
-              (url "https://github.com/rubocop-hq/rubocop-performance")
+              (url "https://github.com/rubocop/rubocop-performance")
               (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "04lmkmz6c0ccs5miikrww7lakp7y6xz00g7b47ay7rn7sx5j6qyf"))))
+         "1axafki2mpdz38y7i0afmnxcan5wj54l8crp8pbs7h1cip7y4s49"))))
     (build-system ruby-build-system)
     (arguments
      `(#:tests? #f  ; tests require a git checkout of rubocop's source code.
@@ -1644,12 +1644,11 @@ enforcing & linting tool.")
            (lambda _
              (substitute* "rubocop-performance.gemspec"
                (("`git ls-files -z config lib LICENSE.txt README.md`")
-                "`find config lib LICENSE.txt README.md -type f -print0 |sort -z`"))
-             #t))
+                "`find config lib LICENSE.txt README.md \
+-type f -print0 |sort -z`"))))
          (add-before 'check 'set-HOME
            (lambda _
-             (setenv "HOME" "/tmp")
-             #t)))))
+             (setenv "HOME" "/tmp"))))))
     (propagated-inputs
      (list ruby-rubocop ruby-rubocop-ast))
     (native-inputs