Update docs about development on Windows (#664)

* Update docs about development on Windows

Specified a more detailed manual how to install Visual Studio. I checked it on a clean PC.

* Update DEVELOPMENT.md

* Update DEVELOPMENT.md

DEVELOPMENT.md

@@ -14,18 +14,10 @@ To use custom version of the dependencies, specify `SKIA_DIR` environment variab
 
 #### Building on Windows
 
-##### Using Visual Studio C++
-* Install [Visual Studio Build Tools](https://visualstudio.microsoft.com/visual-cpp-build-tools/) or
-  [Visual Studio C++](https://visualstudio.microsoft.com/vs/features/cplusplus/).
-* If Gradle fails to find Visual C++ toolchain:
-```
-Execution failed for task ':compileDebugWindowsCpp'.
-> No tool chain is available to build C++ for host operating system 'Windows 10' architecture 'x86-64':
-    - Tool chain 'visualCpp' (Visual Studio):
-        - Could not locate a Visual Studio installation, using the command line tool, Windows registry or system path.
-```
-set `SKIKO_VSBT_PATH` environment variable to the location of installed Visual Studio Build Tools.
-This could be done in the UI:
+##### Using Visual Studio Build Tools 2019
+1. Download [Visual Studio Build Tools 2019](https://learn.microsoft.com/en-us/visualstudio/releases/2019/history) (search "BuildTools" on the page).
+2. During the installation, select "Desktop development with C++"
+3. Add an environment variable SKIKO_VSBT_PATH=C:/Program Files (x86)/Microsoft Visual Studio/2019/BuildTools
 ```
 Control Panel|All Control Panel Items|System|Advanced system settings|Environment variables
 ```