[CI] stop MCAD build when first test case fails from ginkgo e2e test suite

[asm582]

Describe the Bug

MCAD build does not stop after the first test case fails.

Codeflare Stack Component Versions

Please specify the component versions in which you have encountered this bug.

Codeflare SDK:
MCAD: Main Branch

Steps to Reproduce the Bug

Run an E2E test case with an error in it.

What Have You Already Tried to Debug the Issue?

NA

Expected Behavior

MCAD build should fail when the first e2e ginkgo test fails saving build time.

Screenshots, Console Output, Logs, etc.

NA

Affected Releases

Main branch

Additional Context

NA

Add any other information you think might be useful here.

[asm582]

FYI @sutaakar @Srihari1192 @anishasthana