chore: revert to legacy GH Pages publishing

[paullatzelsperger]

What this PR changes/adds

reverts to the legacy method for publishing to GH Pages

Why it does that

more flexibility in hosting several artifacts, each in multiple versions

Further notes

List other areas of code that have changed but are not necessarily linked to the main feature. This could be method signature changes, package declarations, bugs that were encountered and were fixed inline, etc.

Linked Issue(s)

Closes # <-- insert Issue number if one exists

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[eclipse-otterdog[bot]]

This is your friendly self-service bot.

Thank you for raising a pull request to update the configuration of your GitHub organization. You can manually add reviewers to this PR to eventually enable auto-merging.

The following conditions need to fulfilled for auto-merging to be available:

• valid configuration
• approved by a project lead
• does not require any secrets
• does not update settings only accessible via the GitHub Web UI
• does not remove any resource

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[eclipse-otterdog[bot]]

This is your friendly self-service bot.

The author (paullatzelsperger) of this PR is associated with this organization in the role of MEMBER.

Additionally, paullatzelsperger is a member of the following teams:

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[eclipse-otterdog[bot]]

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

Diff for 1385dedab1b50cba81c43bd542bc3b1f78c2d472

```diff Organization technology.edc[id=eclipse-edc] ╷ │ Warning: repository[name="FederatedCatalog"] has 'gh_pages_build_type' with value 'legacy' but no corresponding 'github-pages' environment, please add such an environment. ╵ ╷ │ Warning: repository[name="IdentityHub"] has 'gh_pages_build_type' with value 'legacy' but no corresponding 'github-pages' environment, please add such an environment. ╵ there have been 20 validation infos, enable verbose output with '-v' to to display them. ! repository[name="FederatedCatalog"] { ! gh_pages_build_type = "workflow" -> "legacy" ! gh_pages_source_branch = null -> "gh-pages" ! gh_pages_source_path = "/" -> "/" ! } ! repository[name="IdentityHub"] { ! gh_pages_build_type = "workflow" -> "legacy" ! gh_pages_source_branch = null -> "gh-pages" ! gh_pages_source_path = "/" -> "/" ! } Plan: 0 to add, 6 to change, 0 to delete. ```

[eclipse-otterdog[bot]]

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

[eclipse-otterdog[bot]]

This is your friendly self-service bot.

The following changes have been successfully applied:

Organization technology.edc[id=eclipse-edc]
╷
│ Warning: repository[name="FederatedCatalog"] has 'gh_pages_build_type' with value 'legacy' but no corresponding 'github-pages' environment, please add such an environment.
╵
╷
│ Warning: repository[name="IdentityHub"] has 'gh_pages_build_type' with value 'legacy' but no corresponding 'github-pages' environment, please add such an environment.
╵
  there have been 20 validation infos, enable verbose output with '-v' to to display them.

!   repository[name="IdentityHub"] {
!     gh_pages_build_type               = "workflow" -> "legacy"
!   }

!   repository[name="FederatedCatalog"] {
!     gh_pages_build_type               = "workflow" -> "legacy"
!     gh_pages_source_branch            = "main" -> "gh-pages"
!     gh_pages_source_path              = "/" -> "/"
!   }

  Applying changes:

  Done.

  Executed plan: 0 added, 4 changed, 0 deleted.