gnu: kitemmodels: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (kitemmodels): Update to 5.27.0 and
  fix indentation.

gnu/packages/kde-frameworks.scm

@@ -666,16 +666,16 @@ or user activity.")
 (define-public kitemmodels
   (package
     (name "kitemmodels")
-    (version "5.24.0")
-    (source
-      (origin
+    (version "5.27.0")
+    (source (origin
               (method url-fetch)
-        (uri (string-append "mirror://kde/stable/frameworks/"
+              (uri (string-append
+                    "mirror://kde/stable/frameworks/"
                     (version-major+minor version) "/"
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-          "1s1p4nw1pqdzbdwvjnka17p9avf00wadr437p4f96md1lvh3sh69"))))
+                "00qgp5i35r7k9gy43wypn9fa7zxiqqip89dzbw8r6rabinihqzy2"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)