rPackages.rgoslin: fix build

- Remove unnecessary patch
- Disable parallel building, removes header file before it's used

pkgs/development/r-modules/default.nix

@@ -1489,7 +1489,7 @@ let
     });
 
     rgoslin = old.rgoslin.overrideAttrs (attrs: {
-      patches = [ ./patches/rgoslin.patch ];
+      enableParallelBuilding = false;
     });
 
     rpanel = old.rpanel.overrideAttrs (attrs: {

pkgs/development/r-modules/patches/rgoslin.patch

@@ -1,12 +0,0 @@
-diff --git a/src/cppgoslin/cppgoslin/domain/StringFunctions.h b/src/cppgoslin/cppgoslin/domain/StringFunctions.h
-index 70e8544..de5c040 100644
---- a/src/cppgoslin/cppgoslin/domain/StringFunctions.h
-+++ b/src/cppgoslin/cppgoslin/domain/StringFunctions.h
-@@ -35,6 +35,7 @@ SOFTWARE.
- #include "cppgoslin/domain/Element.h"
- #include <algorithm>
- #include <cctype>
-+#include <cstdint>
- 
- 
- #define contains_val(X, Y) ((X).find(Y) != (X).end())