Reduce repo settings we need to doc

Author: trask

.github/repository-settings.md

@@ -1,14 +1,8 @@
 # Repository settings
 
 This document describes any changes that have been made to the
-settings for this repository beyond the [OpenTelemetry default repository
-settings](https://github.com/open-telemetry/community/blob/main/docs/how-to-configure-new-repository.md#repository-settings).
-
-## General > Pull Requests
-
-- Allow squash merging > Default to pull request title
-
-- Allow auto-merge
+settings in this repository outside the settings tracked in the
+[private admin repo](https://github.com/open-telemetry/admin/blob/main/repo-opentelemetry-java-instrumentation.tf).
 
 ## Actions > General
 
@@ -23,58 +17,6 @@ settings](https://github.com/open-telemetry/community/blob/main/docs/how-to-conf
     Read repository contents and packages permissions
   - Allow GitHub Actions to create and approve pull requests: UNCHECKED
 
-## Branch protections
-
-The order of branch protection rules
-[can be important](https://docs.github.com/en/repositories/configuring-branches-and-merges-in-your-repository/defining-the-mergeability-of-pull-requests/managing-a-branch-protection-rule#about-branch-protection-rules).
-The branch protection rules below should be added before the `**/**` branch protection rule
-(this may require deleting the `**/**` rule and recreating it at the end).
-
-### `main`
-
-- Require branches to be up to date before merging: UNCHECKED
-
-  (PR jobs take too long, and leaving this unchecked has not been a significant problem)
-
-- Status checks that are required:
-
-  - EasyCLA
-  - required-status-check
-  - gradle-wrapper-validation
-  - CodeQL
-
-### `release/*`
-
-Same settings as above for [`main`](#main).
-
-### `v0.*` and `v1.*` (old-style release branches)
-
-- Lock branch: CHECKED
-
-- Do not allow bypassing the above settings: CHECKED
-
-### `cloudfoundry`
-
-Same settings as above for [`main`](#main),
-except for the `required-status-check` required status check.
-
-### `renovate/**/*` and `otelbot/**/*`
-
-Same settings as
-for [`dependabot/**/*`](https://github.com/open-telemetry/community/blob/main/docs/how-to-configure-new-repository.md#branch-protection-rule-dependabot)
-
-### `gh-pages`
-
-- Everything UNCHECKED
-
-  (This branch is currently only used for directly pushing benchmarking results from the
-  [Nightly overhead benchmark](https://github.com/open-telemetry/opentelemetry-java-instrumentation/actions/workflows/nightly-benchmark-overhead.yml)
-  job)
-
-## Code security and analysis
-
-- Secret scanning: Enabled
-
 ## Secrets and variables > Actions
 
 ### Repository secrets