fix: update requests version (#165)

* fix: update requests version

* fix: requests update to 2.28.0

Author: artemrys

poetry.lock

@@ -24,7 +24,7 @@ repository = "https://github.com/splunk/addonfactory-solutions-library-python"
 
 [tool.poetry.dependencies]
 python = "^3.7"
-requests = "^2.24"
+requests = "^2.28.0"
 splunk-sdk = "^1.6.16"
 sortedcontainers = "^2.2"
 defusedxml = "^0.7.1"