Division by 0

[lb-lmit]

Hello,
using the connector we are facing an error about division by 0 when usage.amount is equal to 0.

Please could you check the queries and fix it?

cc-gke-usage-metering/src/query.ts

Line 57 in 107cf72

SUM(cost) / SUM(usage.amount) AS rate

cc-gke-usage-metering/src/query.ts

Line 275 in 107cf72

SUM(cost) / SUM(usage.amount) AS rate

I have fix the query changing with SAFE_DIVIDE(SUM(cost), SUM(usage.amount)), but I can't fix it using the connector.

[korolvvn]

@diminishedprime @sarandia hi, will this repository be updated in the future?