Merge pull request #50 from CICS/whitesource-remediate/requests-2.x

Update dependency requests to v2.27.1

Author: ind1go

requirements.txt

@@ -1,5 +1,5 @@
 # (c) Copyright IBM Corp. 2020,2021
 # Apache License, Version 2.0 (see https://opensource.org/licenses/Apache-2.0)
-requests==2.23.0
+requests==2.27.1
 xmltodict==0.12.0
-typing;python_version<"3.5"
+typing;python_version<"3.5"