gnu: hamlib: Update to 4.4.

* gnu/packages/radio.scm (hamlib): Update to 4.4.

gnu/packages/radio.scm

@@ -1051,7 +1051,7 @@ you must extend 'udev-service-type' with this package.  E.g.:
 (define-public hamlib
   (package
     (name "hamlib")
-    (version "4.3.1")
+    (version "4.4")
     (source
      (origin
        (method url-fetch)
@@ -1059,7 +1059,7 @@ you must extend 'udev-service-type' with this package.  E.g.:
              "https://github.com/Hamlib/Hamlib/releases/download/"
              version "/hamlib-" version ".tar.gz"))
        (sha256
-        (base32 "0c578m04zs8dllbd4cv6nxb44y0dn8kiapzkih84ycfjzmnkhdrl"))))
+        (base32 "11r4i8gmxnb6ixpk4ns38c9xwj3qibp2v3pkhy2z0lhz0xxi1w4b"))))
     (build-system gnu-build-system)
     (native-inputs
      (list doxygen