[AIRFLOW-5007] Remove override of python version to 3.6 in tests (#5628)

scripts/ci/_utils.sh

@@ -447,7 +447,6 @@ function go_to_airflow_sources {
 function basic_sanity_checks() {
     assert_not_in_container
     go_to_airflow_sources
-    force_python_3_6
     check_if_coreutils_installed
     create_cache_directory
 }

scripts/ci/ci_check_license.sh

@@ -25,6 +25,8 @@ MY_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 basic_sanity_checks
 
+force_python_3_6
+
 script_start
 
 rebuild_image_if_needed_for_tests

scripts/ci/ci_docs.sh

@@ -25,6 +25,8 @@ MY_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 basic_sanity_checks
 
+force_python_3_6
+
 script_start
 
 rebuild_image_if_needed_for_static_checks

scripts/ci/ci_flake8.sh

@@ -25,6 +25,8 @@ MY_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 basic_sanity_checks
 
+force_python_3_6
+
 script_start
 
 rebuild_image_if_needed_for_static_checks

scripts/ci/ci_mypy.sh

@@ -25,6 +25,8 @@ MY_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 basic_sanity_checks
 
+force_python_3_6
+
 script_start
 
 rebuild_image_if_needed_for_static_checks

scripts/ci/ci_pylint.sh

@@ -25,6 +25,8 @@ MY_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 basic_sanity_checks
 
+force_python_3_6
+
 script_start
 
 rebuild_image_if_needed_for_static_checks