Schedule rule component on project level

What does this MR do and why?

Describe in detail what your merge request does and why.

Describe in detail what your merge request does and why.

This MR partially resolves #367278 (closed)

It creates schedule rule component on project level. In order to reduce complexity for a review, implementation will follow next steps:

1. This MR creates pipeline rule component on project level
2. This MR implements schedule rule builder
3. Next MR - reuse this component for a group level
4. Refactor components for extracting common parts

Screenshots or screen recordings

action	video
initial selection	scedule_bracnhes
cluster selection	cluster
toggle name	toggle_name
save	save

Screenshots are required for UI changes, and strongly recommended for all other merge requests.

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

1. Enable feature flag

   Feature.enable(:scan_execution_rule_mode)

2. Go to URL/root/PROJECT_ID/-/security/policies
3. Create new policy
4. Select Scan execution policy and click Select policy

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #359886 (closed)