gnu: qtwebview: Update to 5.15.8.

* gnu/packages/qt.scm (qtwebview): Update to 5.15.8.

gnu/packages/qt.scm

@@ -1851,19 +1851,18 @@ compatible web browser without the use of plug-ins.  The API is similar to
 OpenGL ES 2.0 and can be used in HTML5 canvas elements")))
 
 (define-public qtwebview
-  (package (inherit qtsvg-5)
+  (package
+    (inherit qtsvg-5)
     (name "qtwebview")
-    (version "5.15.5")
+    (version "5.15.8")
     (source (origin
               (method url-fetch)
               (uri (qt-urls name version))
               (sha256
                (base32
-               "0arwaky3jy5ql3z4d8f7k7diidzb1kncdans7pn50hsa1bzacfal"))))
-    (native-inputs
-     (list perl))
-    (inputs
-     (list qtbase-5 qtdeclarative-5))
+                "1b03dzlff840n2i53r105c7sv91ivwzxn7ldpgnhiyrhr897i9kj"))))
+    (native-inputs (list perl))
+    (inputs (list qtbase-5 qtdeclarative-5))
     (synopsis "Display web content in a QML application")
     (description "Qt WebView provides a way to display web content in a QML
 application without necessarily including a full web browser stack by using