gnu: restbed: Update to 4.7.

* gnu/packages/networking.scm (restbed): Update to 4.7.

gnu/packages/networking.scm

@@ -3332,22 +3332,21 @@ never see any machines other than the one Dante is running on.")
     (license (license:non-copyleft "file://LICENSE"))))
 
 (define-public restbed
-  (let ((commit "6eb385fa9051203f28bf96cc1844bbb5a9a6481f"))
   (package
     (name "restbed")
-      (version (git-version "4.6" "1" commit))
+    (version "4.7")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
              (url "https://github.com/Corvusoft/restbed/")
-               (commit commit)))
-         (file-name (string-append name "-" version ".tar.gz"))
+             (commit version)))
+       (file-name (git-file-name name version))
        (sha256
-          (base32 "0k60i5drklqqrb4khb25fzkgz9y0sncxf1sp6lh2bm1m0gh0661n"))))
+        (base32 "055qicb773a599dsqbcz5xf0xj1wpk33mdrkyi0fsmyjmn8d2p9d"))))
     (build-system cmake-build-system)
     (inputs
-       `(("asio" ,asio)
+     `(("asio" ,asio-1.12)
        ("catch" ,catch-framework)
        ("openssl" ,openssl)))
     (arguments
@@ -3382,7 +3381,7 @@ never see any machines other than the one Dante is running on.")
 model for building applications that require seamless and secure
 communication over HTTP.")
     (home-page "https://github.com/Corvusoft/restbed")
-      (license license:agpl3+))))
+    (license license:agpl3+)))
 
 (define-public restinio
   (package