Fix error: template-id not allowed for constructor in C++20

Building ola fails on Fedora with GCC-14:

In file included from ./include/ola/Clock.h:32:
./include/ola/base/Macro.h:45:11: error: template-id not allowed for constructor in C++20 [-Werror=template-id-cdtor]
   45 |   TypeName(const TypeName&);               \
      |           ^
./include/ola/thread/FuturePrivate.h:92:3: note: in expansion of macro 'DISALLOW_COPY_AND_ASSIGN'
   92 |   DISALLOW_COPY_AND_ASSIGN(FutureImpl<T>);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~
./include/ola/base/Macro.h:45:11: note: remove the '< >'
   45 |   TypeName(const TypeName&);               \
      |           ^

When a class already is templatified, the templification can't be
repeated on contained methods.

(cherry picked from commit d9b9c78)

Author: kiilerix

include/ola/thread/FuturePrivate.h

@@ -89,7 +89,7 @@ class FutureImpl {
   bool m_is_set;
   T m_value;
 
-  DISALLOW_COPY_AND_ASSIGN(FutureImpl<T>);
+  DISALLOW_COPY_AND_ASSIGN(FutureImpl);
 };
 
 /**
@@ -152,7 +152,7 @@ class FutureImpl<void> {
   unsigned int m_ref_count;
   bool m_is_set;
 
-  DISALLOW_COPY_AND_ASSIGN(FutureImpl<void>);
+  DISALLOW_COPY_AND_ASSIGN(FutureImpl);
 };
 
 }  // namespace thread

plugins/usbdmx/WidgetFactory.h

@@ -172,7 +172,7 @@ class BaseWidgetFactory : public WidgetFactory {
  private:
   const std::string m_name;
 
-  DISALLOW_COPY_AND_ASSIGN(BaseWidgetFactory<WidgetType>);
+  DISALLOW_COPY_AND_ASSIGN(BaseWidgetFactory);
 };
 
 template <typename WidgetType>