distro layer packag python-keyring depends on flock layer

[Scott Little]

Brief Description
-----------------
Distro layer package 'python-keyring' has a dependency on flock layer package 'tsconfig'.
This is a violation of the layering policy, preventing successful layered builds.

The perpose if the dependency appears to be discovery of SW_VERSION at build time. I believe the correct design is to determine the SW_VERSION at run time.

Delivery of layered build for debian is gated by this dependency.

Severity
--------
Major

Steps to Reproduce
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N/A Layered build feature not yet delivered. Contact Scott Little.

Expected Behavior
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Distro layer builds independently of flock layer

Actual Behavior
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Distro layer fails to build independently

Reproducibility
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100%

System Configuration
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N/A

Branch/Pull Time/Commit
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April 8, 2022

Last Pass
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N/A

Timestamp/Logs
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N/A

Test Activity
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Build

Workaround
----------
N/A

[Yue Tao (wrytao)]

Has been fixed by https://review.opendev.org/c/starlingx/integ/+/837664