gnu: icewm: Update to 3.7.5.

* gnu/packages/wm.scm (icewm): Update to 3.7.5.

Change-Id: I0482203a1a3523dad7d2ae3a9cece35e61b823b1
Signed-off-by: Andreas Enge <andreas@enge.fr>

gnu/packages/wm.scm

@@ -1039,7 +1039,7 @@ desktop environment.")
 (define-public icewm
   (package
     (name "icewm")
-    (version "3.7.4")
+    (version "3.7.5")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1048,7 +1048,7 @@ desktop environment.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0x6rszjamswjljzl4sz4fn46apx5n4xnlwkrx0h78m95np3hrdln"))))
+                "1xwp4lrc8mqi3lxs0vkssm16s958k0i9qjxypygmrny7xw020qb0"))))
     (build-system cmake-build-system)
     (native-inputs (list pkg-config gettext-minimal))
     (inputs (list fontconfig