Fixed wrong project-id referenced in the Jenkinsfile. #664

[ribafish]

Fixed wrong project-id referenced in the Jenkinsfile. The project-id needs to be the id from project.eclipse.org: https://projects.eclipse.org/projects/tools.mylyn, instead of http://ci.eclipse.org/. I will also update the documentation.

This will fix the pipeline error:

Found unhandled com.datapipe.jenkins.vault.exception.VaultPluginException exception:
Access denied to Vault path 'cbi/org.eclipse.mylyn/develocity.eclipse.org'

Related to issue #664.

[ribafish]

Note: This is currently still failing as the Jenkinsfile is taken from main, instead of my fork:

Connecting to https://api.github.com/ to check permissions of obtain list of ribafish for eclipse-mylyn/org.eclipse.mylyn
Loading trusted files from base branch main at cdb0e192b7f9a0b629c25db8443706bc96d42b61 rather than 0d36f5a01cfed2687c008099d9834811b487feed
Obtained Jenkinsfile from cdb0e192b7f9a0b629c25db8443706bc96d42b61
‘Jenkinsfile’ has been modified in an untrusted revision

[ruspl-afed]

ok, let's try your fix