fix(ci): runtime artifact name separation

[penumbra23]

Description

Generate different name for different runtime artifact while building with srtool

Fixes

Broken srtool build when building multiple rntimes

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Code review prechecks:

• Code follows the style guidelines of this project
• Code has been self-reviewed
• Inline comments have been added for each method
• I have made corresponding changes to the documentation
• Code changes introduces no new problems or warnings
• Test cases have been added
• Dependent changes have been merged and published in downstream modules