gnu: ccache: Upgrade to 3.3.1.

* gnu/packages/ccache.scm (ccache): Upgrade to 3.3.1.
[description]: Adjust supported languages.

gnu/packages/ccache.scm

@@ -29,7 +29,7 @@
 (define-public ccache
   (package
     (name "ccache")
-    (version "3.2.5")
+    (version "3.3.1")
     (source
      (origin
       (method url-fetch)
@@ -37,7 +37,7 @@
                           version ".tar.xz"))
       (sha256
        (base32
-        "11db1g109g0g5si0s50yd99ja5f8j4asxb081clvx78r9d9i2w0i"))))
+        "1ij1p8arz72fw67gx65ngb7jmg30ynjxk7i8dmikjxkdri4pmn66"))))
     (build-system gnu-build-system)
     (native-inputs `(("perl" ,perl)     ;for test.sh
                      ("which" ,(@ (gnu packages base) which))))
@@ -55,5 +55,6 @@
     (description
      "Ccache is a compiler cache.  It speeds up recompilation by caching
 previous compilations and detecting when the same compilation is being done
-again.  Supported languages are C, C++, Objective-C and Objective-C++.")
+again.  Supported languages are C, C++, Objective-C, Objective-C++, and
+Fortran 77.")
     (license gpl3+)))