Add xcschemes.autogeneration_config to docs table of contents (#3035)

Author: brentleyjones

docs/bazel.md

@@ -33,6 +33,7 @@ load("@rules_xcodeproj//xcodeproj:defs.bzl", "xcodeproj")
   - [`xcschemes.env_value`](#xcschemes.env_value)
   - [`xcschemes.pre_post_actions.build_script`](#xcschemes.pre_post_actions.build_script)
   - [`xcschemes.pre_post_actions.launch_script`](#xcschemes.pre_post_actions.launch_script)
+  - [`xcschemes.autogeneration_config`](#xcschemes.autogeneration_config)
 - [Custom Xcode schemes (Legacy generation mode)](#custom-xcode-schemes-legacy-generation-mode)
   - [`xcode_schemes.scheme`](#xcode_schemes.scheme)
   - [`xcode_schemes.build_action`](#xcode_schemes.build_action)

xcodeproj/internal/docs/bazel.header.md

@@ -33,6 +33,7 @@ load("@rules_xcodeproj//xcodeproj:defs.bzl", "xcodeproj")
   - [`xcschemes.env_value`](#xcschemes.env_value)
   - [`xcschemes.pre_post_actions.build_script`](#xcschemes.pre_post_actions.build_script)
   - [`xcschemes.pre_post_actions.launch_script`](#xcschemes.pre_post_actions.launch_script)
+  - [`xcschemes.autogeneration_config`](#xcschemes.autogeneration_config)
 - [Custom Xcode schemes (Legacy generation mode)](#custom-xcode-schemes-legacy-generation-mode)
   - [`xcode_schemes.scheme`](#xcode_schemes.scheme)
   - [`xcode_schemes.build_action`](#xcode_schemes.build_action)