Adds setup bitbucket-cloud-webhook command

[sm43]

 > ~/go/src/github.com/openshift-pipelines/bitc-pac (sm) > tkn pac setup bitbucket-cloud-webhook
✓ Setting up Bitbucket Webhook for Repository https://bitbucket.org/smukhade/pac-e2e-test
? Please enter your bitbucket cloud username:  smukhade
ℹ ️You now need to create a Bitbucket Cloud app password, please checkout the docs at https://is.gd/fqMHiJ for the required permissions
? Please enter the Bitbucket Cloud app password:  ********************
👀 I have detected a controller url: https://smee.io/RfJSeRjNXRA25A
? Do you want me to use it? Yes
✓ Webhook has been created on repository smukhade/pac-e2e-test
? Would you like me to create the Repository CR for your git repository? Yes
? Please enter the namespace where the pipeline should run (default: pac-e2e-test-pipelines): 
! Namespace pac-e2e-test-pipelines is not found
? Would you like me to create the namespace pac-e2e-test-pipelines? Yes
✓ Repository smukhade-pac-e2e-test has been created in pac-e2e-test-pipelines namespace
🔑 Webhook Secret smukhade-pac-e2e-test has been created in the pac-e2e-test-pipelines namespace.
🔑 Repository CR smukhade-pac-e2e-test has been updated with webhook secret in the pac-e2e-test-pipelines namespace

Closes #624
Signed-off-by: Shivam Mukhade smukhade@redhat.com

Changes

Submitter Checklist

• ♽ Run make test lint before submitting a PR (ie: with pre-commit, no need to waste CPU cycle on CI
• 📖 If you are adding a user facing feature or make a change of the behavior, please verify that you have documented it
• 🧪 100% coverage is not a target but most of the time we would rather have a unit test if you make a code change.
• 🎁 If that's something that is possible to do please ensure to check if we can add a e2e test.
• 🔎 If there is a flakiness in the CI tests then don't necessary ignore it, better get the flakyness fixed before merging or if that's not possible there is a good reason to bypass it. (token rate limitation may be a good reason to skip).

[codecov-commenter]

Codecov Report

Merging #731 (55e23fc) into main (e82e6b5) will decrease coverage by 0.16%.
The diff coverage is 59.55%.

@@            Coverage Diff             @@
##             main     #731      +/-   ##
==========================================
- Coverage   65.34%   65.17%   -0.17%     
==========================================
  Files          69       70       +1     
  Lines        4103     4201      +98     
==========================================
+ Hits         2681     2738      +57     
- Misses       1160     1192      +32     
- Partials      262      271       +9     

Impacted Files	Coverage Δ
pkg/cli/webhook/secret.go	0.00% <0.00%> (ø)
pkg/cli/webhook/webhook.go	0.00% <0.00%> (ø)
pkg/cli/webhook/bitbucket_cloud.go	62.35% <62.35%> (ø)
pkg/webhook/controller.go	0.00% <0.00%> (ø)
pkg/consoleui/tektondashboard.go	100.00% <0.00%> (ø)

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[chmouel]

looking good, feel free to address the minor suggestions/comment and/or merge this directly

[chmouel]

need to update token for e2e