Update Python versions in appveyor.yml.

* Remove Python 3.5 and 3.6 which are already unsupported.
* Add Python 3.11.

Author: plusvic

appveyor.yml

@@ -11,51 +11,26 @@ environment:
     # Pre-installed Python versions, which Appveyor may upgrade to
     # a later point release.
     # See: http://www.appveyor.com/docs/installed-software#python
-
-    - PYTHON: "C:\\Python35"
-      PYTHON_VERSION: "3.5.x" # currently 3.5.4
-      PYTHON_ARCH: "32"
-      OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/fakubeldw67e9pmg/artifacts/YARA.OpenSSL.x86.1.1.1.nupkg"
-      VS: "Visual Studio 14 2015"
-
-    - PYTHON: "C:\\Python35-x64"
-      PYTHON_VERSION: "3.5.x" # currently 3.5.4
-      PYTHON_ARCH: "64"
-      OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/q63539qt9yqaqspo/artifacts/YARA.OpenSSL.x64.1.1.1.nupkg"
-      VS: "Visual Studio 14 2015 Win64"
-
-    - PYTHON: "C:\\Python36"
-      PYTHON_VERSION: "3.6.x" # currently 3.6.8
-      PYTHON_ARCH: "32"
-      OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/fakubeldw67e9pmg/artifacts/YARA.OpenSSL.x86.1.1.1.nupkg"
-      VS: "Visual Studio 14 2015"
-
-    - PYTHON: "C:\\Python36-x64"
-      PYTHON_VERSION: "3.6.x" # currently 3.6.8
-      PYTHON_ARCH: "64"
-      OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/q63539qt9yqaqspo/artifacts/YARA.OpenSSL.x64.1.1.1.nupkg"
-      VS: "Visual Studio 14 2015 Win64"
-
     - PYTHON: "C:\\Python37"
-      PYTHON_VERSION: "3.7.x" # currently 3.7.0
+      PYTHON_VERSION: "3.7.x"
       PYTHON_ARCH: "32"
       OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/fakubeldw67e9pmg/artifacts/YARA.OpenSSL.x86.1.1.1.nupkg"
       VS: "Visual Studio 14 2015"
 
     - PYTHON: "C:\\Python37-x64"
-      PYTHON_VERSION: "3.7.x" # currently 3.7.0
+      PYTHON_VERSION: "3.7.x"
       PYTHON_ARCH: "64"
       OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/q63539qt9yqaqspo/artifacts/YARA.OpenSSL.x64.1.1.1.nupkg"
       VS: "Visual Studio 14 2015 Win64"
 
     - PYTHON: "C:\\Python38"
-      PYTHON_VERSION: "3.8.x" # currently 3.8.0
+      PYTHON_VERSION: "3.8.x"
       PYTHON_ARCH: "32"
       OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/fakubeldw67e9pmg/artifacts/YARA.OpenSSL.x86.1.1.1.nupkg"
       VS: "Visual Studio 14 2015"
 
     - PYTHON: "C:\\Python38-x64"
-      PYTHON_VERSION: "3.8.x" # currently 3.8.0
+      PYTHON_VERSION: "3.8.x"
       PYTHON_ARCH: "64"
       OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/q63539qt9yqaqspo/artifacts/YARA.OpenSSL.x64.1.1.1.nupkg"
       VS: "Visual Studio 14 2015 Win64"
@@ -84,6 +59,18 @@ environment:
       OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/q63539qt9yqaqspo/artifacts/YARA.OpenSSL.x64.1.1.1.nupkg"
       VS: "Visual Studio 14 2015 Win64"
 
+    - PYTHON: "C:\\Python311"
+      PYTHON_VERSION: "3.11.0"
+      PYTHON_ARCH: "32"
+      OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/fakubeldw67e9pmg/artifacts/YARA.OpenSSL.x86.1.1.1.nupkg"
+      VS: "Visual Studio 14 2015"
+
+    - PYTHON: "C:\\Python311-x64"
+      PYTHON_VERSION: "3.11.0"
+      PYTHON_ARCH: "64"
+      OPENSSL_LIB: "https://ci.appveyor.com/api/buildjobs/q63539qt9yqaqspo/artifacts/YARA.OpenSSL.x64.1.1.1.nupkg"
+      VS: "Visual Studio 14 2015 Win64"
+
 install:
   # If there is a newer build queued for the same PR, cancel this one.
   # The AppVeyor 'rollout builds' option is supposed to serve the same