Add .github repo

[netomi]

As requested in https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/issues/3624

[github-actions]

Diff for 7ba55f0:

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-simrel[id=eclipse-simrel]
  there have been 3 validation infos, enable verbose output with '-v' to to display them.

+   add repository[name=".github"] {
+     allow_auto_merge                                         = false
+     allow_forking                                            = true
+     allow_merge_commit                                       = true
+     allow_rebase_merge                                       = true
+     allow_squash_merge                                       = true
+     allow_update_branch                                      = false
+     archived                                                 = false
+     default_branch                                           = "main"
+     delete_branch_on_merge                                   = false
+     dependabot_alerts_enabled                                = true
+     dependabot_security_updates_enabled                      = false
+     description                                              = null
+     gh_pages_build_type                                      = "disabled"
+     has_discussions                                          = false
+     has_issues                                               = true
+     has_projects                                             = true
+     has_wiki                                                 = true
+     homepage                                                 = null
+     is_template                                              = false
+     merge_commit_message                                     = "PR_TITLE"
+     merge_commit_title                                       = "MERGE_MESSAGE"
+     name                                                     = ".github"
+     private                                                  = false
+     secret_scanning                                          = "enabled"
+     secret_scanning_push_protection                          = "enabled"
+     squash_merge_commit_message                              = "COMMIT_MESSAGES"
+     squash_merge_commit_title                                = "COMMIT_OR_PR_TITLE"
+     template_repository                                      = null
+     topics                                                   = []
+     web_commit_signoff_required                              = false
+   }

+   add branch_protection_rule[pattern="main", repository=".github"] {
+     allows_deletions                                         = false
+     allows_force_pushes                                      = false
+     blocks_creations                                         = false
+     bypass_force_push_allowances                             = []
+     bypass_pull_request_allowances                           = [
+       "@fredg02"
+       "@merks"
+     ],
+     dismisses_stale_reviews                                  = false
+     is_admin_enforced                                        = false
+     lock_allows_fetch_and_merge                              = false
+     lock_branch                                              = false
+     pattern                                                  = "main"
+     push_restrictions                                        = []
+     require_last_push_approval                               = false
+     required_approving_review_count                          = "0"
+     requires_code_owner_reviews                              = false
+     requires_commit_signatures                               = false
+     requires_conversation_resolution                         = false
+     requires_deployments                                     = false
+     requires_linear_history                                  = false
+     requires_pull_request                                    = true
+     requires_status_checks                                   = false
+     restricts_pushes                                         = false
+     restricts_review_dismissals                              = false
+   }
  
  Plan: 2 to add, 0 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-simrel[id=eclipse-simrel]

[netomi]

repo has been created.