Feat: Configure gh-pages for puris repository

[tom-rm-meyer-ISST]

Description

Currently in PURIS repository the helm releaser action is not creating a release for the helm chart: https://github.com/eclipse-tractusx/puris/actions/runs/8048107001

According to the documentation of the chart-releaser action "In your repo, go to Settings/Pages. Change the Source Branch to gh-pages."

The otterdog settings are copied from item-relationship-service repo and should do this configuration.

@tomaszbarwicki FYI

Pre-review checks

Please ensure to do as many of the following checks as possible, before asking for committer review:

• DEPENDENCIES are up-to-date. Dash license tool. Committers can open IP issues for restricted libs.
• Copyright and license header are present on all affected files

[eclipse-otterdog]

This is your friendly self-service bot. The author (tom-rm-meyer-ISST) of this PR is associated with this organization in the role of MEMBER.

Additionally, tom-rm-meyer-ISST is a member of the following teams:

• automotive-tractusx-committers

• automotive-tractusx-contributors

[eclipse-otterdog]

This is your friendly self-service bot.
Please find below the validation of the requested configuration changes:

Diff for c76b72b

Organization automotive.tractusx[id=eclipse-tractusx]
  there have been 41 validation infos, enable verbose output with '-v' to to display them.

  
!   repository[name="puris"] {
!     gh_pages_build_type               = "disabled" -> "legacy"
!     gh_pages_source_branch            = null -> "gh-pages"
!     gh_pages_source_path              = "/" -> "/"
!   }

+  add environment[name="github-pages", repository="puris"] {
+    branch_policies                   = [
+      "gh-pages"
+    ],
+    deployment_branch_policy          = "selected"
+    name                              = "github-pages"
+    reviewers                         = []
+    wait_timer                        = "0"
+  }
  
  Plan: 1 to add, 3 to change, 0 to delete.

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[eclipse-otterdog]

This is your friendly self-service bot. The current configuration is in-sync with the live settings. 🚀

[netomi]

LGTM, will move forward with this approach as it seems to be required and is similar to other repos.

[eclipse-otterdog]

This is your friendly self-service bot.

The following changes have been successfully applied:

Organization automotive.tractusx[id=eclipse-tractusx]
  there have been 41 validation infos, enable verbose output with '-v' to to display them.

  
!   repository[name="puris"] {
!     gh_pages_build_type               = "disabled" -> "legacy"
!     gh_pages_source_branch            = null -> "gh-pages"
!     gh_pages_source_path              = "/" -> "/"
!   }

+  add environment[name="github-pages", repository="puris"] {
+    branch_policies                   = [
+      "gh-pages"
+    ],
+    deployment_branch_policy          = "selected"
+    name                              = "github-pages"
+    reviewers                         = []
+    wait_timer                        = "0"
+  }

  
  Applying changes:


  Done.
  
  Executed plan: 1 added, 3 changed, 0 deleted.