Add try/catch block when fetching report by customer_id
Add try/catch block when fetching report by customer_id

Change-Id: I8db351e6ecde9880e85785c20e8f94bfffc98d32

google/ads-api-report-fetcher,google/ads-api-report-fetcher,google/ads-api-report-fetcher,google/ads-api-report-fetcher