We are removing pkg_resources since it is deprecated, and namespace declaration will be managed using modern Python techniques.

[v-soujanya]

Open Issue on github: #1462
Description:
We are removing pkg_resources since it is deprecated, and namespace declaration will be managed using modern Python techniques.

[v-anvashist]

Tested below azboards commands and working fine

az boards create
az boards update
az boards delete
az boards show
az boards area project list
az boards iteration project list

[mishrarish]

Tested below az devops commands and working as expected.

az devops extension list
az devops extension install
az devops extension show
az devops extension uninstall
az devops project list
az devops project show
az devops project create
az devops project delete
az devops wiki list
az devops team list
az devops security permission namespace list

[v-soujanya]

Tested below Az commands and working fine

az devops security permission list
az repos import
az repos import create
az repos policy
az repos pr list
az repos pr policy
az repos pr policy list
az repos pr update
az repos pr work-item add
az repos pr work-item list  

[mishrarish]

below are az pipeline tested commands and working as expected:

az pipelines build list
az pipelines folder list
az pipelines list
az pipelines release create