[Wf-Diagnostics] Introduce new invariant to identify activity and workflow failures

[sankari165]

What changed?
New invariant check to identify non timeout failures

Why?
The primary cause of workflow failures are from activity failures. While timeouts can cause an activity to fail, there are also a bunch of errors that we return for activity failures.

How did you test it?
unit tests

Potential risks

Release notes

Documentation Changes

[codecov]

Codecov Report

Attention: Patch coverage is 93.33333% with 3 lines in your changes missing coverage. Please review.

Project coverage is 73.73%. Comparing base (a155019) to head (bb14eb5).
Report is 10 commits behind head on master.

Files with missing lines	Patch %	Lines
...ce/worker/diagnostics/invariant/failure/failure.go	92.30%	3 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
...ce/worker/diagnostics/invariant/timeout/timeout.go	86.88% <100.00%> (ø)
...ker/diagnostics/invariant/timeout/timeout_utils.go	82.43% <ø> (-0.69%)	⬇️
...ce/worker/diagnostics/invariant/failure/failure.go	92.30% <92.30%> (ø)

... and 34 files with indirect coverage changes

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