gnu: xfce4-timer-plugin: Update to 1.7.2.

* gnu/packages/xfce.scm (xfce4-timer-plugin): Update to 1.7.2.

gnu/packages/xfce.scm

@@ -2063,7 +2063,7 @@ time.")
 (define-public xfce4-timer-plugin
   (package
    (name "xfce4-timer-plugin")
-   (version "1.7.1")
+   (version "1.7.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://archive.xfce.org/src/panel-plugins/"
@@ -2072,7 +2072,7 @@ time.")
                                   "/xfce4-timer-plugin-" version ".tar.bz2"))
               (sha256
                (base32
-                "1qr4m3n2l3rvsizsr3h7fyfajszfalqm7rhvjx2yjj8r3f8x4ljb"))))
+                "0zcbqpsyzzmbyv8cgd5wriqaigfpdcia6h1md0bfh1cmsg1biczy"))))
     (build-system gnu-build-system)
     (native-inputs
      (list intltool pkg-config))