Update CLI to support decoding HistoryBranch

[Shaddoll]

What changed?
Add HistoryBranch type to supported decoding types

Why?

How did you test it?

Potential risks

Release notes

Documentation Changes

[davidporter-id-au]

Can you specify context in the diff a little more?

[coveralls]

Pull Request Test Coverage Report for Build 01863819-ad5e-4e6f-abac-4b65dfb788c3

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 96 unchanged lines in 10 files lost coverage.
• Overall coverage decreased (-0.05%) to 57.184%

---

Files with Coverage Reduction	New Missed Lines	%
service/history/queue/transfer_queue_processor_base.go	1	77.62%
common/task/fifoTaskScheduler.go	2	85.57%
service/history/task/transfer_active_task_executor.go	2	72.22%
service/matching/matcher.go	2	91.46%
common/persistence/statsComputer.go	3	94.64%
service/history/task/transfer_standby_task_executor.go	4	86.4%
common/persistence/nosql/nosqlplugin/cassandra/workflow.go	6	59.1%
service/history/execution/mutable_state_task_refresher.go	14	64.87%
common/persistence/nosql/nosqlplugin/cassandra/workflowUtils.go	23	74.27%
common/persistence/nosql/nosqlplugin/cassandra/workflowParsingUtils.go	39	79.09%

Totals
Change from base Build 018633a2-a361-434e-8276-54beb875145f:	-0.05%
Covered Lines:	84996
Relevant Lines:	148637

---

💛 - Coveralls

[Groxx]

yea, a bit more description would probably be good (in commit message), but it is relatively clear what the intent is anyway.