Update OIDC authentication section for clarity

[loganvolkers]

Removed note about OIDC authentication support for organization-level private registries. This no longer appreas to be true: https://github.blog/changelog/2026-04-14-dependabot-and-code-scanning-org-level-private-registries/

Why:

Closes: #46032

What's being changed (if available, include any code snippets, screenshots, or gifs):

Removes the outdated Notes block.

Check off the following:

• A subject matter expert (SME) has reviewed the technical accuracy of the content in this PR. In most cases, the author can be the SME. Open source contributions may require an SME review from GitHub staff.
• The changes in this PR meet the docs fundamentals that are required for all content.
• All CI checks are passing and the changes look good in the review environment.

[docs-bot]

This pull request only removes existing content. Before submitting a content-removal pull request, please open an issue explaining the proposed removal and wait for approval from the GitHub Docs team. Once the change has been approved, you can open a new pull request and link it to the issue.

[github-actions]

How to review these changes 👓

Thank you for your contribution. To review these changes, choose one of the following options:

• Spin up a codespace
• Set up a local development environment

A Hubber will need to deploy your changes internally to review.

Table of review links

Note: Please update the URL for your staging server or codespace.

The table shows the files in the content directory that were changed in this pull request. This helps you review your changes on a staging server. Changes to the data directory are not included in this table.

Source	Review	Production	What Changed
code-security/how-tos/secure-at-scale/configure-organization-security/manage-usage-and-access/giving-org-access-private-registries.md	fpt ghec ghes@ 3.22 3.21 3.20 3.19 3.18	fpt ghec ghes@ 3.22 3.21 3.20 3.19 3.18

Key: fpt: Free, Pro, Team; ghec: GitHub Enterprise Cloud; ghes: GitHub Enterprise Server

🤖 This comment is automatically generated.

[Copilot]

Copilot review overview

🟡 Changes recommended

The remaining OIDC overview still incorrectly describes the feature as Dependabot-only.

Get a fresh assessment by requesting another Copilot review.

Review effort: Balanced
Findings: 1

Open (1)

• OIDC credential documentation omits code scanning default setup · New

What changed in this PR

Removes an outdated note that incorrectly excluded code scanning default setup from OIDC authentication support.

Changes:

• Deletes the obsolete OIDC limitation note.

File	Description
giving-org-access-private-registries.md	Removes outdated OIDC guidance.

---

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.