ENH: remove patch related to GDALDestroy crashes

SuperBuild/patches/GDAL/gdal-3-fix-ctx-holder-macx.diff

-diff -burN gdal-3.0.2_orig/ogr/ogr_proj_p.cpp gdal-3.0.2/ogr/ogr_proj_p.cpp
---- gdal-3.0.2_orig/ogr/ogr_proj_p.cpp	2020-01-31 16:40:41.908287799 +0100
-+++ gdal-3.0.2/ogr/ogr_proj_p.cpp	2020-01-31 16:42:52.020291025 +0100
-@@ -99,7 +99,7 @@
-     context = nullptr;
- }
- 
--#ifdef WIN32
-+#if defined(WIN32) || defined(__APPLE__)
- // Currently thread_local and C++ objects don't work well with DLL on Windows
- static void FreeProjTLSContextHolder( void* pData )
- {
-

SuperBuild/patches/GDAL/gdal-ogrclean-all.diff

---- gdal-2.4.1_orig/ogr/ogrsf_frmts/generic/ogrsfdriverregistrar.cpp
-+++ gdal-2.4.1/ogr/ogrsf_frmts/generic/ogrsfdriverregistrar.cpp
-@@ -83,7 +83,7 @@ int OGRwillNeverBeTrue = FALSE;
- void OGRCleanupAll()
- 
- {
--    GDALDestroyDriverManager();
-+    GDALDestroy();
- #if defined(WIN32) && defined(_MSC_VER)
- // Horrible hack: for some reason MSVC doesn't export those classes&symbols
- // if they are not referenced from the DLL itself