gnu: texstudio: Update to 4.8.2.

* gnu/packages/tex.scm (texstudio): Update to 4.8.2.

Change-Id: I6d53698d321cdea87cfd3921e1cd904472b2d168
Signed-off-by: Zheng Junjie <zhengjunjie@iscas.ac.cn>

gnu/packages/tex.scm

@@ -71819,7 +71819,7 @@ develop documents with LaTeX, in a single application.")
 (define-public texstudio
   (package
     (name "texstudio")
-    (version "4.7.2")
+    (version "4.8.2")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -71828,7 +71828,7 @@ develop documents with LaTeX, in a single application.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "10w398airsq04vym27n37pw10425f19a7vbhicnwn5iinahdm3s3"))))
+                "1grkvwh174a2dx19w6wlkhq2adj6g2myy31f5hji7kxw4ks759xb"))))
     (build-system qt-build-system)
     (arguments
      `(#:tests? #f))                    ;tests work only with debug build