gnu: vte-ng: Update to 0.48.3.a.

* gnu/packages/gnome.scm (vte-ng): Update to 0.48.3.a.

gnu/packages/gnome.scm

@@ -1906,7 +1906,7 @@ editors, IDEs, etc.")
   (package
     (inherit vte)
     (name "vte-ng")
-    (version "0.48.2.a")
+    (version "0.48.3.a")
     (native-inputs
      `(("gtk-doc" ,gtk-doc)
        ("gperf" ,gperf)
@@ -1921,7 +1921,7 @@ editors, IDEs, etc.")
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "0m0bqcppa9vzysxizbymwifpii1lgg1cjy7yphvb1ivxz1pk7bal"))))
+                "1wdkf090zclqy11hxdjgy8f6fgzajl0xzzirajikhbaiill7f8zh"))))
     (arguments
       `(#:configure-flags '("CXXFLAGS=-Wformat=0")
         #:phases (modify-phases %standard-phases