[opencv3] Fix use of std::cout (#53036)

ports/opencv3/0023-cout.diff

@@ -0,0 +1,30 @@
+diff --git a/modules/viz/src/vtk/vtkVizInteractorStyle.cpp b/modules/viz/src/vtk/vtkVizInteractorStyle.cpp
+index e2d3380..8943cb9 100644
+--- a/modules/viz/src/vtk/vtkVizInteractorStyle.cpp
++++ b/modules/viz/src/vtk/vtkVizInteractorStyle.cpp
+@@ -44,6 +44,7 @@
+ //M*/
+ 
+ #include "../precomp.hpp"
++#include <iostream>
+ 
+ namespace cv { namespace viz
+ {
+@@ -96,7 +97,7 @@ void cv::viz::vtkVizInteractorStyle::saveScreenshot(const String &file)
+     snapshot_writer->SetFileName(file.c_str());
+     snapshot_writer->Write();
+ 
+-    cout << "Screenshot successfully captured (" << file.c_str() << ")" << endl;
++    std::cout << "Screenshot successfully captured (" << file.c_str() << ")" << endl;
+ }
+ 
+ //////////////////////////////////////////////////////////////////////////////////////////////
+@@ -118,7 +119,7 @@ void cv::viz::vtkVizInteractorStyle::exportScene(const String &file)
+     exporter->SetInput(Interactor->GetRenderWindow());
+     exporter->Write();
+ 
+-    cout << "Scene successfully exported (" << file.c_str() << ")" << endl;
++    std::cout << "Scene successfully exported (" << file.c_str() << ")" << endl;
+ }
+ 
+ void cv::viz::vtkVizInteractorStyle::exportScene()

ports/opencv3/portfile.cmake

@@ -24,6 +24,7 @@ vcpkg_from_github(
       0019-enable-pkgconf.patch
       0021-protobuf-6.patch # 1db93911aeb65599f22db47d5d39f75bc94a821d
       0022-include-thread.patch
+      0023-cout.diff
 )
 
 vcpkg_find_acquire_program(PKGCONFIG)

ports/opencv3/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "opencv3",
   "version": "3.4.20",
-  "port-version": 2,
+  "port-version": 3,
   "description": "Open Source Computer Vision Library",
   "homepage": "https://github.com/opencv/opencv",
   "license": "BSD-3-Clause",

scripts/ci.feature.baseline.txt

@@ -896,7 +896,6 @@ opencv3[opengl]:arm64-osx=no-separate-feature-test # needs gui (gtk | qt)
 opencv3[opengl]:x64-linux=no-separate-feature-test # needs gui (gtk | qt)
 opencv3[opengl](android)=feature-fails
 opencv3[ovis]:arm64-linux=cascade
-opencv3[python]:arm64-linux=cascade
 opencv3[qt]:arm64-linux=cascade
 opencv3[quality]:arm64-linux=cascade
 opencv3[sfm]:arm64-linux=cascade

versions/baseline.json

@@ -7422,7 +7422,7 @@
     },
     "opencv3": {
       "baseline": "3.4.20",
-      "port-version": 2
+      "port-version": 3
     },
     "opencv4": {
       "baseline": "4.12.0",

versions/o-/opencv3.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "d856d027d756d99e8c293873ba039bc9c1349dd6",
+      "version": "3.4.20",
+      "port-version": 3
+    },
     {
       "git-tree": "742c03e19a5b6b467411f297c502c9815e5168c0",
       "version": "3.4.20",