gnu: Stellarium: Update to 0.19.0.

* gnu/packages/astronomy.scm (stellarium): Update to 0.19.0.
[arguments]: Remove obsolete 'patch-tests' phase.

gnu/packages/astronomy.scm

@@ -131,7 +131,7 @@ programs for the manipulation and analysis of astronomical data.")
 (define-public stellarium
   (package
     (name "stellarium")
-    (version "0.18.3")
+    (version "0.19.0")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/Stellarium/" name
@@ -139,7 +139,7 @@ programs for the manipulation and analysis of astronomical data.")
                                  "/" name "-" version ".tar.gz"))
              (sha256
               (base32
-               "1mm8rjcb8j56m3kfigpix5vxviw1616kvl9ws2s3s5gdyngljrc3"))))
+               "1mjjqcpgm5a1022x0mpqj3v6qkvpm9wqm1hqyg0mlypc5681va8a"))))
     (build-system cmake-build-system)
     (inputs
      `(("qtbase" ,qtbase)
@@ -161,13 +161,6 @@ programs for the manipulation and analysis of astronomical data.")
                                 (assoc-ref %build-inputs "qtserialport")
                                 "/include/qt5"))
        #:phases (modify-phases %standard-phases
-                  ;; Skip a test that assumes Stellarium is "installed":
-                  ;; https://bugs.gentoo.org/674472
-                  (add-after 'unpack 'patch-tests
-                    (lambda _
-                      (substitute* "src/tests/testEphemeris.cpp"
-                        (("ifndef Q_OS_WIN") "if 0"))
-                      #t))
                   (add-before 'check 'set-offscreen-display
                     (lambda _
                       ;; make Qt render "offscreen", required for tests