File gr-osmosdr-0007-sdrplay-use-std-ptr.patch of Package gr-osmosdr

diff -up gr-osmosdr/lib/sdrplay/sdrplay_source_c.h.bbbb gr-osmosdr/lib/sdrplay/sdrplay_source_c.h
--- gr-osmosdr/lib/sdrplay/sdrplay_source_c.h.bbbb	2022-02-20 15:19:30.314271000 +0100
+++ gr-osmosdr/lib/sdrplay/sdrplay_source_c.h	2022-02-20 15:19:54.684309081 +0100
@@ -45,7 +45,7 @@ typedef struct sdrplay_dev sdrplay_dev_t
  *
  * As a convention, the _sptr suffix indicates a boost::shared_ptr
  */
-typedef boost::shared_ptr<sdrplay_source_c> sdrplay_source_c_sptr;
+typedef std::shared_ptr<sdrplay_source_c> sdrplay_source_c_sptr;
 
 /*!
  * \brief Return a shared_ptr to a new instance of sdrplay_source_c.