Use safe_load to load yaml (#30408)

Replace `yaml.load` with `yaml.safe_load`

(cherry picked from commit 8c3bf20a13)

CHANGELOG.md

@@ -48,6 +48,8 @@ Ansible Changes By Release
 * Fix an encoding issue with secret (password) vars_prompts
 * Fix for Windows become to show the stdout and stderr strings on a failure 
 * Fix the issue SSL verification can not be disabled for Tower modules
+* Use safe_load instead on load to read a yaml document
+
 
 <a id="2.3.2"></a>
 

lib/ansible/modules/network/aos/aos_blueprint_param.py

@@ -201,7 +201,7 @@ def get_collection_from_param_map(module, aos):
             module.fail_json(msg="Python library Yaml is mandatory to use 'param_map'")
 
         try:
-            param_map = yaml.load(param_map_json)
+            param_map = yaml.safe_load(param_map_json)
         except:
             module.fail_json(msg="Unable to parse param_map information")