Function validateReleaseTag

validateReleaseTag(
    scope: Construct,
    imageVersion: string,
    prefix?: string,
): void
Ensures the image version is a valid semantic version of the form {prefix}MAJOR.MINOR.PATCH.
Parameters
- scope: Construct
  The construct scope for error annotations
- imageVersion: string
  The version string to validate
- prefix: string = 'v'
  The prefix before semver (default: 'v'). Examples: 'v', 'backend-v'
Returns void
Example
```
// Default prefix 'v' - validates v1.2.3
validateReleaseTag(this, imageVersion);

// Custom prefix - validates backend-v1.2.3
validateReleaseTag(this, imageVersion, 'backend-v');
```
- Defined in utils.ts:114