gnu: qtwebchannel: Update to 5.6.1-1.

* gnu/packages/qt.scm (qtwebchannel): Update to 5.6.1-1.

gnu/packages/qt.scm

@@ -678,7 +678,7 @@ developers using C++ or QML, a CSS & JavaScript like language.")
 (define-public qtwebchannel
   (package (inherit qtsvg)
     (name "qtwebchannel")
-    (version "5.6.1")
+    (version "5.6.1-1")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://download.qt.io/official_releases/qt/"
@@ -687,7 +687,7 @@ developers using C++ or QML, a CSS & JavaScript like language.")
                                  version ".tar.xz"))
              (sha256
               (base32
-               "01q80917a1048hdhaii4v50dqs84h16lc9w3v99r9xvspk8vab7q"))))
+               "10kys3ppjkj60fs1s335fdcpdsbxsjn6ibvm6zph9gqbncabd2l7"))))
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)