trinity: pull upstream fix for -fno-common toolchains

Without the change build fail on upstream gcc-10 as:

    ld: trinity.o:include/logfile.h:8: multiple definition of
       `mainlogfile'; child.o:include/logfile.h:8: first defined here

pkgs/os-specific/linux/trinity/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub }:
+{ lib, stdenv, fetchFromGitHub, fetchpatch }:
 
 stdenv.mkDerivation rec {
   pname = "trinity";
@@ -11,6 +11,15 @@ stdenv.mkDerivation rec {
     sha256 = "0z1a7x727xacam74jccd223k303sllgwpq30lnq9b6xxy8b659bv";
   };
 
+  patches = [
+    # Pull upstream fix for -fno-common toolchains
+    (fetchpatch {
+      name = "fno-common.patch";
+      url = "https://github.com/kernelslacker/trinity/commit/e53e25cc8dd5bdb5f7d9b4247de9e9921eec81d8.patch";
+      sha256 = "0dbhyc98x11cmac6rj692zymnfqfqcbawlrkg1lhgfagzjxxwshg";
+    })
+  ];
+
   postPatch = ''
     patchShebangs configure
     patchShebangs scripts