gnu: cgal: Update to 5.2.1.

* gnu/packages/graphics.scm (cgal): Update to 5.2.1.
[source]: Remove patch.
* gnu/packages/patches/cgal-security-pr-5371.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu/local.mk

@@ -887,7 +887,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/cdparanoia-fpic.patch			\
   %D%/packages/patches/cdrtools-3.01-mkisofs-isoinfo.patch 	\
   %D%/packages/patches/ceph-disable-cpu-optimizations.patch	\
-  %D%/packages/patches/cgal-security-pr-5371.patch		\
   %D%/packages/patches/chmlib-inttypes.patch			\
   %D%/packages/patches/cl-asdf-config-directories.patch		\
   %D%/packages/patches/clamav-config-llvm-libs.patch		\

gnu/packages/graphics.scm

@@ -718,7 +718,7 @@ (define-public assimp
 (define-public cgal
   (package
     (name "cgal")
-    (version "5.2")
+    (version "5.2.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -726,9 +726,7 @@ (define-public cgal
                     "/CGAL-" version ".tar.xz"))
               (sha256
                (base32
-                "08sr2k2dm4zasfbvisqpvs6djqw3rywzwpzr701an870nvnqck3l"))
-              (patches (search-patches "cgal-security-pr-5371.patch"))
-              (patch-flags '("-p2"))))
+                "1rhrpjsp4081nn2q215h78kc4msrj0081zg65k1gfp5hl88bg03y"))))
     (build-system cmake-build-system)
     (arguments
      '(#:tests? #f))                    ; no test target