chore(windows/tests): allow to specify Pester version

[lemeurherve]

This change allows to specify which Pester version to install. A corresponding updatecli manifest will be added in a follow-up PR.

Similar to:

• chore(windows/tests): allow to specify Pester version docker-ssh-agent#608
• chore(windows/tests): allow to specify Pester version docker-agents#1253

Related:

• Investigate Pester v6 changes docker-ssh-agent#659

Testing done

Replay specifying Pester latest version 6.0.0 for JDK25 images, while JDK21 are tested with 5.3.3
https://ci.jenkins.io/job/Packaging/job/docker/job/PR-2409/2/

--- old/Jenkinsfile
+++ new/Jenkinsfile
@@ -84,7 +84,7 @@
                                         (Get-Content docker-bake.hcl -Raw) -replace '(variable\\s+"jdks_to_build"\\s*{\\s*default\\s*=\\s*)\\[[^\\]]*\\]', '$1[21]' | Set-Content docker-bake.hcl
                                         ./make.ps1 test -ImageType ${env:IMAGE_TYPE} -OverwriteDockerComposeFile
                                         (Get-Content docker-bake.hcl -Raw) -replace '(variable\\s+"jdks_to_build"\\s*{\\s*default\\s*=\\s*)\\[[^\\]]*\\]', '$1[25]' | Set-Content docker-bake.hcl
-                                        ./make.ps1 test -ImageType ${env:IMAGE_TYPE} -OverwriteDockerComposeFile
+                                        ./make.ps1 test -ImageType ${env:IMAGE_TYPE} -OverwriteDockerComposeFile -PesterVersion 6.0.0'
                                     ''',
                                     returnStatus: true
                                 )

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests that demonstrate the feature works or the issue is fixed