No, it won't. At least, not because of a helium leak. Starliner is currently holding ten times the amount of helium needed to safely deorbit the capsule. These new leaks aren't anything mision-endangering and are leaking hundreds of times slower than the one they detected beforehand that NASA still deemed acceptable to launch with.
It was possible to save them, but it wasn't actionable. The level of danger the crew was in wasn't fully understood, and NASA didn't believe that they were going to lose the crew and ship on reentry, so nothing was done.
The only option they had were to send another shuttle up and transfer to it. There was nothing in place to repair the heat shielding, even if they had known the amount of damage.
The shuttle transfer would have been something never attempted or even planned for.