Add Files Signature Validation after Signed by ESRP (#21949)
### Description
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Files signature validation after signed by ESRP.
### Motivation and Context
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- If it fixes an open issue, please link to the issue here. -->
- Add validation after the ESRP process.
- Make sure the targeting pattern/suffix files are signed successfully
by ESRP.
- If the signature is not Valid, then will fail the following stages.