appveyor.yml: Raise omniORB version to 4.3.0

We don't supply any of the new additional build requirements like
openssl/zlib/zstd.

Author: t-b

appveyor.yml

@@ -2,7 +2,7 @@ version: 1.0.{build}
 
 environment:
   # Common variables
-  OMNIORB_VERSION: 4.2.5
+  OMNIORB_VERSION: 4.3.0
 
   matrix:
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
@@ -73,7 +73,7 @@ install:
   - ps: if (${env:platform} -Match "x64") {(get-content c:\projects\omniORB-${env:OMNIORB_VERSION}\mk\platforms\x86_win32_vs_${env:MSVCABR}.mk) | foreach-object {$_ -replace "-DEBUG", "-DEBUG -MACHINE:X64"} | set-content c:\projects\omniORB-${env:OMNIORB_VERSION}\mk\platforms\x86_win32_vs_${env:MSVCABR}.mk}
   # Edit config to enable the right build, with right Python version
   - ps: (get-content c:\projects\omniORB-${env:OMNIORB_VERSION}\config\config.mk) | foreach-object {$_ -replace "\#platform = x86_win32_vs_${env:MSVCABR}", "platform = x86_win32_vs_${env:MSVCABR}"} | set-content c:\projects\omniORB-${env:OMNIORB_VERSION}\config\config.mk
-  - ps: (get-content c:\projects\omniORB-${env:OMNIORB_VERSION}\mk\platforms\x86_win32_vs_${env:MSVCABR}.mk) | foreach-object {$_ -replace "\#PYTHON = /cygdrive/c/Python36/python", "PYTHON = ${env:PYTHONPATHOMNI}"} | set-content c:\projects\omniORB-${env:OMNIORB_VERSION}\mk\platforms\x86_win32_vs_${env:MSVCABR}.mk
+  - ps: (get-content c:\projects\omniORB-${env:OMNIORB_VERSION}\mk\platforms\x86_win32_vs_${env:MSVCABR}.mk) | foreach-object {$_ -replace "\#PYTHON = /cygdrive/c/Python310/python", "PYTHON = ${env:PYTHONPATHOMNI}"} | set-content c:\projects\omniORB-${env:OMNIORB_VERSION}\mk\platforms\x86_win32_vs_${env:MSVCABR}.mk
 
 build_script:
   - cmd: cd "C:\projects\omniORB-%OMNIORB_VERSION%\src"