Merge pull request #3429 from ales-erjavec/installers/update-included-miniconda

[FIX] build-conda-installer: Update the included Miniconda installer

Author: lanzagar

scripts/windows/build-conda-installer.sh

@@ -45,8 +45,8 @@ DISTDIR=
 CACHEDIR=
 
 # Python version in the Miniconda installer.
-MINICONDA_VERSION=4.3.14
-PYTHON_VERSION=3.6.0
+MINICONDA_VERSION=4.5.11
+PYTHON_VERSION=3.7.0
 
 PLATTAG=win_amd64