This commit introduces a detailed SECURITY.md file that outlines:
- Supported version policy for security patches
- Vulnerability reporting process
- Disclosure and handling procedures
- Security best practices for using the provider
- Additional security resources and references
The new security policy provides clear guidance for users and contributors on how security issues are managed and mitigated.
Signed-off-by: Pavel Boldyrev <627562+bpg@users.noreply.github.com>