chore: add gh-pages to managed-identity-wallet repo

[almadigabor]

Description

Based on this request eclipse-tractusx/sig-infra#338 gh-pages branch is created and GitHub Pages is enabled for the https://github.com/eclipse-tractusx/managed-identity-wallet repo.

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

[github-actions]

Diff for 4a7c618:

Printing local diff for configuration at '/home/runner/work/.eclipsefdn/.eclipsefdn/otterdog-configs/otterdog.json'

Actions are indicated with the following symbols:
+   create
!   modify
!   forced update
-   delete

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

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

+   add environment[name="github-pages", repository="managed-identity-wallet"] {
+     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.

Showing diff to a canonical version of the configuration at '/home/runner/work/.eclipsefdn/.eclipsefdn/otterdog-configs/otterdog.json'

Organization eclipse-tractusx[id=eclipse-tractusx]

[netomi]

changes are live.