Azure: Drop dependency on UsePythonVersion task

Python is provided by the Docker container image and it's no
longer needed to bind mount host's Python into container.

Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>

ipatests/azure/azure-pipelines.yml

@@ -95,10 +95,6 @@ jobs:
     options: --cap-add=SYS_PTRACE --security-opt seccomp=unconfined --privileged --env container=docker
   steps:
     - template: templates/${{ variables.PREPARE_BUILD_TEMPLATE }}
-    - task: UsePythonVersion@0
-      inputs:
-        versionSpec: ${{ variables.AZURE_PYTHON_VERSION }}
-        architecture: x64
     - template: templates/${{ variables.PREPARE_TOX_TEMPLATE }}
     - script: |
         set -e
@@ -122,10 +118,6 @@ jobs:
     options: --cap-add=SYS_PTRACE --security-opt seccomp=unconfined --privileged --env container=docker
   steps:
     - template: templates/${{ variables.PREPARE_BUILD_TEMPLATE }}
-    - task: UsePythonVersion@0
-      inputs:
-        versionSpec: ${{ variables.AZURE_PYTHON_VERSION }}
-        architecture: x64
     - template: templates/${{ variables.PREPARE_WEBUI_TEMPLATE }}
     - script: |
         set -e

ipatests/azure/templates/variables-fedora.yml

@@ -15,6 +15,3 @@ variables:
   PREPARE_WEBUI_TEMPLATE: ${{ format('prepare-webui-{0}.yml', variables.IPA_PLATFORM) }}
 
   TOX_COMMAND: tox
-
-  # Python version for UsePythonVersion@0 task
-  AZURE_PYTHON_VERSION: '3.8'

ipatests/azure/templates/variables-rawhide.yml

@@ -18,6 +18,3 @@ variables:
   PREPARE_WEBUI_TEMPLATE: ${{ format('prepare-webui-{0}.yml', variables.IPA_PLATFORM) }}
 
   TOX_COMMAND: tox
-
-  # Python version for UsePythonVersion@0 task
-  AZURE_PYTHON_VERSION: '3.9'