gnu: kauth: Update to 5.27.0.

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

gnu/packages/kde-frameworks.scm

@@ -1124,16 +1124,16 @@ uses a job-based interface to queue tasks and execute them in an efficient way."
 (define-public kauth
   (package
     (name "kauth")
-    (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
-          "14sjjfgl3arqyqcr77w9qhpnd8mrnh53r5rfss6bvlk26bmihs49"))))
+                "17z6dh1qdpd490z84g6ynl8bcrr9naalvh34ybnpipvx3qs50kwl"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("dbus" ,dbus)
@@ -1147,7 +1147,7 @@ uses a job-based interface to queue tasks and execute them in an efficient way."
      `(#:phases
        (modify-phases %standard-phases
          (replace 'check
-            (lambda* _
+           (lambda _
              (setenv "DBUS_FATAL_WARNINGS" "0")
              (zero? (system* "dbus-launch" "ctest" ".")))))))
     (home-page "https://community.kde.org/Frameworks")