### Description: - [ ] TC-SC-2.1 - Python/Yaml Automated script has to be added for verifying the TC-SC-2.1 Test case. ### Test plan References: - https://github.com/CHIP-Specifications/chip-test-plans/blob/master/src/securechannel.adoc#321-tc-sc-21-session-establishment---passcode-authenticated-session-establishment-pase---provisional
