fuzz: throwing an exception in case of an absl Status error

[adisuissa]

Commit Message: fuzz: throwing an exception in case of an absl Status error Additional Description: PR #31651 changed to return type of to resolveProtoAddress to StatusOr, but the handling of the fuzz utility was not updated accordingly. This PR causes the fuzz utility to convert a StatusOr error to throw an exception.

Risk Level: low - tests only Testing: N/A Docs Changes: N/A Release Notes: N/A Platform Specific Features: N/A

fixes fuzz issue 66980

[adisuissa]

/assign @antoniovleonti /assign @yanavlasov

[repokitteh-read-only[bot]]

@antoniovleonti cannot be assigned to this issue.

:cat:

Caused by: a https://github.com/envoyproxy/envoy/pull/32546#issuecomment-1961470846 was created by @adisuissa.

see: more, trace.