Add a disable_remediation configuration field (#15170)

Author: di

docs/getting-started/new_project_guide.md

@@ -86,6 +86,7 @@ This configuration file stores project metadata. The following attributes are su
 - [help_url](#help_url) (optional)
 - [builds_per_day](#build_frequency) (optional)
 - [file_github_issue](#file_github_issue) (optional)
+- [disable_remediation](#disable_remediation) (optional)
 
 ### homepage
 You project's homepage.
@@ -210,6 +211,13 @@ Will build the project twice per day.
 Whether to mirror issues on github instead of having them only in the OSS-Fuzz
 tracker.
 
+### disable_remediation (optional) {#disable_remediation}
+Opt out of receiving remediation for all new and existing bugs. If remediation
+is disabled, all disclosure notifications will not include any proposed code
+changes. If enabled (default), proposed code changes and comments to remediate
+bugs may be automatically included in disclosure that is private during the
+embargo of each issue on a case-by-case basis basis.
+
 ## Dockerfile {#dockerfile}
 
 This configuration file defines the Docker image for your project. Your [build.sh](#buildsh) script will be executed in inside the container you define.

infra/presubmit.py

@@ -90,6 +90,7 @@ class ProjectYamlChecker:
       'builds_per_day',
       'coverage_extra_args',
       'disabled',
+      'disable_remediation',
       'fuzzing_engines',
       'help_url',
       'homepage',